{"id":"CVE-2021-33515","aliases":["ALPINE-CVE-2021-33515","ALSA-2022:1950","AZL-7196","CLSA-2022-1653506138","CLSA-2022-1653506545","DEBIAN-CVE-2021-33515","DLA-3122-1","EUVD-2021-20207","GHSA-pwmq-cvcm-r5p2","MGASA-2021-0557","OESA-2021-1270","RHSA-2022:1950","RLSA-2022:1950","SUSE-SU-2021:2122-1","SUSE-SU-2021:2123-1","SUSE-SU-2021:2124-1","UBUNTU-CVE-2021-29157","UBUNTU-CVE-2021-33515","USN-4993-1","openSUSE-SU-2021:0920-1","openSUSE-SU-2021:2123-1","openSUSE-SU-2024:10726-1","openSUSE-SU-2025:14715-1"],"status":"published","title":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp....","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0285,"percentile":0.86887,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-77"],"published":"2021-06-21T12:00:00Z","modified":"2026-10-29T11:01:17Z","fixes":[{"ecosystem":"Alpine:v3.11","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"dovecot","fixed_in":["2.3.15-r0"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"dovecot","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"dovecot-devel","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"dovecot-mysql","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"dovecot-pgsql","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"dovecot-pigeonhole","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"dovecot","fixed_in":["2.3.20-1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.4","package":"dovecot","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-devel","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-mysql","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-pgsql","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-pigeonhole","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.5","package":"dovecot","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-devel","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-mysql","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-pgsql","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-pigeonhole","fixed_in":["1:2.3.8-9.el8.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"dovecot","fixed_in":["1:2.3.13+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dovecot","fixed_in":["1:2.3.13+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dovecot","fixed_in":["1:2.3.13+dfsg1-2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-debugsource","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-mysql","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-mysql-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pgsql","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pgsql-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pigeonhole","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pigeonhole-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-debugsource","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-devel","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-mysql-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-pgsql-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-pigeonhole-debuginfo","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Rocky Linux:8","package":"dovecot","fixed_in":["1:2.3.16-2.el8"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"dovecot","fixed_in":["1:2.3.7.2-1ubuntu3.4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.11","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-r0"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"dovecot-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"dovecot-mysql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"dovecot-pgsql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"dovecot-pigeonhole","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.20-1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.4","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-mysql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-pgsql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.4","package":"dovecot-pigeonhole","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.5","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-mysql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-pgsql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:8.5","package":"dovecot-pigeonhole","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.8-9.el8.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-2"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.4.1-5+deb10u7"}]}],"versions":["1:2.3.4.1-5","1:2.3.4.1-5+deb10u1","1:2.3.4.1-5+deb10u1~bpo9+1","1:2.3.4.1-5+deb10u2","1:2.3.4.1-5+deb10u3","1:2.3.4.1-5+deb10u4","1:2.3.4.1-5+deb10u5","1:2.3.4.1-5+deb10u6"],"bundled":2},{"source":"osv","ecosystem":"Mageia:8","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.17.1-1.1.mga8"}]}],"bundled":3},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.15-1.oe1"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-mysql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-mysql-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pgsql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pgsql-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pigeonhole","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"dovecot-pigeonhole-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-mysql-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-pgsql-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"dovecot-pigeonhole-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"Rocky Linux:8","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.16-2.el8"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-4.35.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-4.35.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-4.35.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-4.35.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP2","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-55.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-55.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Manager Proxy 4.0","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Manager Retail Branch Server 4.0","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Manager Server 4.0","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 6","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-24.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.7.2-1ubuntu3.4"}]}],"versions":["1:2.3.4.1-5ubuntu3","1:2.3.7.2-1ubuntu1","1:2.3.7.2-1ubuntu2","1:2.3.7.2-1ubuntu3","1:2.3.7.2-1ubuntu3.1","1:2.3.7.2-1ubuntu3.2","1:2.3.7.2-1ubuntu3.3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"dovecot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.7.2-1ubuntu3.4"}]}],"versions":["1:2.3.4.1-5ubuntu3","1:2.3.7.2-1ubuntu1","1:2.3.7.2-1ubuntu2","1:2.3.7.2-1ubuntu3","1:2.3.7.2-1ubuntu3.1","1:2.3.7.2-1ubuntu3.2","1:2.3.7.2-1ubuntu3.3"]},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-lp152.2.9.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.11.3-55.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"dovecot23","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.16-1.6"}]}],"bundled":22},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"dovecot24","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-1.1"}]}],"bundled":24}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"dovecot","product":"dovecot"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"https://dovecot.org/security","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2021/06/28/2","tags":["x_refsource_CONFIRM","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JB2VTJ3G2ILYWH5Y2FTY2PUHT2MD6VMI/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TK424DWFO2TKJYXZ2H3XL633TYJL4GQN/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://security.gentoo.org/glsa/202107-41","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00032.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33515","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JB2VTJ3G2ILYWH5Y2FTY2PUHT2MD6VMI/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TK424DWFO2TKJYXZ2H3XL633TYJL4GQN/"},{"url":"https://github.com/advisories/GHSA-pwmq-cvcm-r5p2"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-33515","tags":["advisory"]},{"url":"https://errata.almalinux.org/8/ALSA-2022-1950.html","tags":["advisory"]},{"url":"https://vulners.com/cve/CVE-2021-33515","tags":["report"]},{"url":"https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1653506138.html","tags":["advisory"]},{"url":"https://errata.cloudlinux.com/centos8.5-els/CLSA-2022-1653506545.html","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-33515","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0557.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29160","tags":["report"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-June/000460.html","tags":["web"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-June/000461.html","tags":["web"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-June/000462.html","tags":["web"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-June/000459.html","tags":["web","report"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-June/000457.html","tags":["web","report"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-October/000465.html","tags":["web"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2021-December/000468.html","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1270","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28200","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2022:1950","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1973610","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1974508","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1950.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-33515","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33515","tags":["advisory","report"]},{"url":"https://errata.rockylinux.org/RLSA-2022:1950","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212122-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1187418","tags":["report"]},{"url":"https://bugzilla.suse.com/1187419","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2021-29157","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33515","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212123-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212124-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-33515","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4993-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-29157","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VRGETVIUWL6C53ONKOWQB6XMHGC4U2YM/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/G567PZ5Z5XTMWM5HHQHCWSMCWQSOWCGA/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14461","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-15130","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-15132","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-10691","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11494","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11499","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11500","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-19722","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-3814","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-7524","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10957","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10958","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10967","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12100","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12673","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12674","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-24386","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-28200","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-7046","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-7957","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/KZSDCZ5LA6IHY7KXVSL6ULAJVP6OFT2M/","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2024-23184","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-23185","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T12:04:59Z","modified":"2024-08-03T23:50:42.988Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-20207","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T12:04:59Z","modified":"2024-08-03T23:50:42Z","updated_at":"2026-11-03T03:24:34.304953Z"}],"ghsa":[{"id":"GHSA-pwmq-cvcm-r5p2","title":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp....","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2022-05-24T19:06:26Z","modified":"2023-01-27T05:06:46Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:42:59.235354Z"}],"nvd":[{"id":"CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T13:15:20.96Z","modified":"2026-06-17T03:54:42.75Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:06:55.259633Z"}],"osv":[{"id":"ALPINE-CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T13:15:20.96Z","modified":"2026-10-23T17:17:56.190404804Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:27:48.646074Z"},{"id":"AZL-7196","title":"CVE-2021-33515 affecting package dovecot for versions less than 2.3.20-1","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T13:15:20Z","modified":"2026-04-21T04:36:40.659345Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:28:09.201912Z"},{"id":"CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T13:15:20.96Z","modified":"2026-10-24T10:31:00.642754776Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.13324Z"},{"id":"DEBIAN-CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-28T13:15:20.96Z","modified":"2026-10-23T18:03:49.372469072Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:35.233346Z"},{"id":"OESA-2021-1270","title":"dovecot security update","description":"Dovecot is an IMAP server for Linux/UNIX-like systemsa wrapper package that will just handle common things for all versioned dovecot packages.\r\n\r\nSecurity Fix(es):\r\n\r\nThe Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.(CVE-2020-28200)\r\n\r\nThe submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.(CVE-2021-33515)","status":"published","published":"2021-07-17T11:04:30Z","modified":"2026-08-18T01:15:48.137606186Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2022:1950","title":"Red Hat Security Advisory: dovecot security update","status":"published","published":"2024-09-16T07:18:48Z","modified":"2026-06-26T12:21:17.529065952Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:09.62945Z"},{"id":"RLSA-2022:1950","title":"Moderate: dovecot security update","description":"Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. \n\nThe following packages have been upgraded to a later upstream version: dovecot (2.3.16). (BZ#1980014)\n\nSecurity Fix(es):\n\n* dovecot: plaintext commands injection (CVE-2021-33515)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.6 Release Notes linked from the References section.","status":"published","published":"2022-05-10T08:08:56Z","modified":"2026-02-04T20:45:09.252125Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:24.322216Z"},{"id":"UBUNTU-CVE-2021-33515","description":"The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.","status":"published","published":"2021-06-21T12:00:00Z","modified":"2026-04-22T12:54:30.745475Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:27.870979Z"},{"id":"ALSA-2022:1950","title":"Moderate: dovecot security update","description":"Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. \n\nThe following packages have been upgraded to a later upstream version: dovecot (2.3.16). (BZ#1980014)\n\nSecurity Fix(es):\n\n* dovecot: plaintext commands injection (CVE-2021-33515)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2022-05-10T08:08:56Z","modified":"2026-10-29T11:01:17.745811433Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"CLSA-2022-1653506138","title":"Fixed CVE-2021-33515 in dovecot","description":"- CVE-2021-33515: fix possible command injection by stopping reading\n  commands when input was locked by the STARTTLS command","status":"published","published":"2022-05-25T19:15:38Z","modified":"2026-06-01T00:31:48.462843471Z","updated_at":"2026-11-02T15:43:40.176048Z"},{"id":"CLSA-2022-1653506545","title":"Fixed CVE-2021-33515 in dovecot","description":"- CVE-2021-33515: fix possible command injection by stopping reading\n  commands when input was locked by the STARTTLS command","status":"published","published":"2022-05-25T19:22:25Z","modified":"2026-06-01T00:33:13.136525496Z","updated_at":"2026-11-02T15:43:40.176048Z"},{"id":"DLA-3122-1","title":"dovecot - security update","status":"published","published":"2022-09-27T00:00:00Z","modified":"2026-03-09T01:18:57.34964Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"MGASA-2021-0557","title":"Updated dovecot packages fix security vulnerabilities","description":"Updated dovecot packages fix security vulnerabilities:\n\nThe Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource\nConsumption, as demonstrated by a situation with a complex regular\nexpression for the regex extension (CVE-2020-28200).\n\nDovecot before 2.3.15 allows ../ Path Traversal. An attacker with access\nto the local filesystem can trick OAuth2 authentication into using an HS256\nvalidation key from an attacker-controlled location. This occurs during use\nof local JWT validation with the posix fs driver (CVE-2021-29157).\n\nThe submission service in Dovecot before 2.3.15 allows STARTTLS command\ninjection in lib-smtp. Sensitive information can be redirected to an\nattacker-controlled address (CVE-2021-33515).\n","status":"published","published":"2021-12-19T12:26:08Z","modified":"2026-04-16T04:42:08.729304982Z","updated_at":"2026-11-02T15:49:41.849028Z"},{"id":"openSUSE-SU-2021:0920-1","title":"Security update for dovecot23","description":"This update for dovecot23 fixes the following issues:\n\n- CVE-2021-29157: Local attacker can login as any user and access their emails (bsc#1187418)\n- CVE-2021-33515: Attacker can potentially steal user credentials and mails (bsc#1187419)\n","status":"published","published":"2021-06-25T06:16:04Z","modified":"2026-02-04T04:23:52.878606Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2021:2123-1","title":"Security update for dovecot23","description":"This update for dovecot23 fixes the following issues:\n\n- CVE-2021-29157: Local attacker can login as any user and access their emails (bsc#1187418)\n- CVE-2021-33515: Attacker can potentially steal user credentials and mails (bsc#1187419)\n","status":"published","published":"2021-07-10T16:41:15Z","modified":"2026-02-04T03:43:33.626542Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2024:10726-1","title":"dovecot23-2.3.16-1.6 on GA media","description":"These are all security issues fixed in the dovecot23-2.3.16-1.6 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:09:35.541917Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"openSUSE-SU-2025:14715-1","title":"dovecot24-2.4.0-1.1 on GA media","description":"These are all security issues fixed in the dovecot24-2.4.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-01-30T00:00:00Z","modified":"2026-02-04T03:33:59.818366Z","updated_at":"2026-11-02T16:58:36.976155Z"},{"id":"SUSE-SU-2021:2122-1","title":"Security update for dovecot23","description":"This update for dovecot23 fixes the following issues:\n\n- CVE-2021-29157: Local attacker can login as any user and access their emails (bsc#1187418)\n- CVE-2021-33515: Attacker can potentially steal user credentials and mails (bsc#1187419)\n","status":"published","published":"2021-06-22T12:13:42Z","modified":"2026-02-04T03:48:07.598655Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:2123-1","title":"Security update for dovecot23","description":"This update for dovecot23 fixes the following issues:\n\n- CVE-2021-29157: Local attacker can login as any user and access their emails (bsc#1187418)\n- CVE-2021-33515: Attacker can potentially steal user credentials and mails (bsc#1187419)\n","status":"published","published":"2021-06-22T12:29:49Z","modified":"2026-02-04T03:45:58.151213Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:2124-1","title":"Security update for dovecot23","description":"This update for dovecot23 fixes the following issues:\n\n- CVE-2021-29157: Local attacker can login as any user and access their emails (bsc#1187418)\n- CVE-2021-33515: Attacker can potentially steal user credentials and mails (bsc#1187419)\n","status":"published","published":"2021-06-22T12:30:33Z","modified":"2026-02-04T03:48:16.775227Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"USN-4993-1","title":"dovecot vulnerabilities","description":"Kirin discovered that Dovecot incorrectly escaped kid and azp fields in JWT\ntokens. A local attacker could possibly use this issue to validate tokens\nusing arbitrary keys. This issue only affected Ubuntu 20.10 and Ubuntu\n21.04. (CVE-2021-29157)\n\nFabian Ising and Damian Poddebniak discovered that Dovecot incorrectly\nhandled STARTTLS when using the SMTP submission service. A remote attacker\ncould possibly use this issue to inject plaintext commands before\nSTARTTLS negotiation. (CVE-2021-33515)\n","status":"published","published":"2021-06-21T13:50:48Z","modified":"2026-04-22T10:16:00.752142Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}