{"id":"CVE-2023-6175","aliases":["ALPINE-CVE-2023-6175","AZL-42527","AZL-42552","CLSA-2026-1775032927","CLSA-2026-1775039763","DEBIAN-CVE-2023-6175","DLA-3746-1","DLA-3906-1","DSA-5559-1","EUVD-2023-58425","GHSA-r8r7-4wvf-px33","MGASA-2024-0045","OESA-2023-1847","SUSE-SU-2023:4938-1","SUSE-SU-2024:3165-1","UBUNTU-CVE-2023-6175","openSUSE-SU-2024:13458-1"],"status":"published","title":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03456,"percentile":0.89134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2023-11-19T00:00:00Z","modified":"2026-11-03T06:32:44Z","fixes":[{"ecosystem":"Alpine:v3.18","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"wireshark","fixed_in":["4.0.11-r0"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"wireshark","fixed_in":["4.4.7-1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"wireshark","fixed_in":["4.0.11-1~deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wireshark","fixed_in":["4.0.11-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wireshark","fixed_in":["4.0.11-1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"wireshark","fixed_in":["3.6.14-5.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP3","package":"wireshark","fixed_in":["3.6.14-5.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS","package":"wireshark","fixed_in":["3.6.14-5.oe2203sp2"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP1","package":"wireshark","fixed_in":["3.6.14-5.oe2203sp1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP2","package":"wireshark","fixed_in":["3.6.14-5.oe2203sp2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.4","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.5","package":"wireshark","fixed_in":["3.6.19-150000.3.106.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.18","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.6.0"},{"fixed":"4.0.11-r0"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.0.8-1"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.7-1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-7.el9_6.tuxcare.els2"}]}],"bundled":11},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"wireshark-cli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-7.el9_6.tuxcare.els2"}]}],"bundled":11},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"wireshark-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-7.el9_6.tuxcare.els2"}]}],"bundled":11},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-4.el9.tuxcare.els3"}]}],"bundled":11},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"wireshark-cli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-4.el9.tuxcare.els3"}]}],"bundled":11},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"wireshark-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.4.10-4.el9.tuxcare.els3"}]}],"bundled":11},{"source":"osv","ecosystem":"Debian:12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-1~deb12u1"}]}],"versions":["4.0.10-1","4.0.3-1","4.0.5-1~exp1","4.0.6-1","4.0.6-1~deb12u1","4.0.6-1~exp1","4.0.7-1","4.0.8-1"]},{"source":"osv","ecosystem":"Debian:13","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.20-0+deb10u8"}]}],"versions":["2.6.10-1","2.6.20-0+deb10u1","2.6.20-0+deb10u2","2.6.20-0+deb10u3","2.6.20-0+deb10u4","2.6.20-0+deb10u5","2.6.20-0+deb10u6","2.6.20-0+deb10u7","2.6.8-1.1","2.6.9-1"],"bundled":4},{"source":"osv","ecosystem":"Debian:11","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.16-0+deb11u1"}]}],"versions":["3.4.10-0+deb11u1","3.4.4-1","3.4.6-1~exp1","3.4.7-1","3.4.7-1~exp1","3.4.8-1","3.4.9-1"],"bundled":47},{"source":"osv","ecosystem":"Debian:12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-1~deb12u1"}]}],"versions":["4.0.10-1","4.0.3-1","4.0.5-1~exp1","4.0.6-1","4.0.6-1~deb12u1","4.0.6-1~exp1","4.0.7-1","4.0.8-1"],"bundled":9},{"source":"osv","ecosystem":"Mageia:9","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.12-1.mga9"}]}],"bundled":4},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.14-5.oe1"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP3","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.14-5.oe1"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.14-5.oe2203sp2"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP1","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.14-5.oe2203sp1"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP2","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.14-5.oe2203sp2"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.19-150000.3.106.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.6-150600.18.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP6","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.6-150600.18.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.6-150600.18.6.1"}]}],"bundled":11},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.2-1","1.10.3-1","1.10.5-1ubuntu1","1.10.5-2","1.10.6-1","1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1","2.6.3-1~ubuntu14.04.1","2.6.4-2~ubuntu14.04.1","2.6.5-1~ubuntu14.04.1","2.6.6-1~ubuntu14.04.0","2.6.8-1~ubuntu14.04.0~esm1","2.6.10-1~ubuntu14.04.0~esm1","2.6.10-1~ubuntu14.04.0~esm2","2.6.10-1~ubuntu14.04.0~esm3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.7+g7fc8978-1","1.12.8+g5b6e543-2","2.0.1+g59ea380-3build1","2.0.2+ga16e22e-1","2.2.6+g32dac6a-2ubuntu0.16.04","2.6.3-1~ubuntu16.04.1","2.6.4-2~ubuntu16.04.0","2.6.5-1~ubuntu16.04.0","2.6.6-1~ubuntu16.04.0","2.6.8-1~ubuntu16.04.0","2.6.10-1~ubuntu16.04.0","2.6.10-1~ubuntu16.04.0+esm1","2.6.10-1~ubuntu16.04.0+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.2-1","2.4.3-1","2.4.4-1","2.4.5-1","2.6.3-1~ubuntu18.04.1","2.6.4-2~ubuntu18.04.0","2.6.5-1~ubuntu18.04.0","2.6.6-1~ubuntu18.04.0","2.6.8-1~ubuntu18.04.0","2.6.10-1~ubuntu18.04.0","2.6.10-1~ubuntu18.04.0+esm1","2.6.10-1~ubuntu18.04.0+esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5-1","3.0.7-1","3.2.1-1","3.2.2-1","3.2.3-1","3.2.3-1ubuntu0.1~esm1","3.2.3-1ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.7-1~exp1","3.4.9-1","3.6.2-1ubuntu1","3.6.2-2","3.6.2-2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.11-2.1"}]}],"bundled":2}],"products":[{"vendor":"wireshark","product":"wireshark"},{"vendor":"wireshark foundation","product":"wireshark"}],"references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-29.html","tags":["x_transferred","Vendor Advisory","web","report"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19404","tags":["issue-tracking","x_transferred","Issue Tracking","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html","tags":["web"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6175","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-r8r7-4wvf-px33"},{"url":"https://security.alpinelinux.org/vuln/CVE-2023-6175","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1775032927.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1775039763.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6175.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-6175","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2024-0045.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=32835","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/34DBP5P2RHQ7XUABPANYYMOGV5KS6VEP/","tags":["web"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1847","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234938-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1217272","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-6175","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2024/suse-su-20243165-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1207666","tags":["report"]},{"url":"https://bugzilla.suse.com/1211708","tags":["report"]},{"url":"https://bugzilla.suse.com/1211709","tags":["report"]},{"url":"https://bugzilla.suse.com/1213318","tags":["report"]},{"url":"https://bugzilla.suse.com/1215959","tags":["report"]},{"url":"https://bugzilla.suse.com/1217247","tags":["report"]},{"url":"https://bugzilla.suse.com/1218503","tags":["report"]},{"url":"https://bugzilla.suse.com/1218506","tags":["report"]},{"url":"https://bugzilla.suse.com/1218507","tags":["report"]},{"url":"https://bugzilla.suse.com/1222030","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-0414","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-0666","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2854","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3649","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5371","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-6174","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-0207","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-0210","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-0211","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-2955","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-6175","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-6175","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-6175","title":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T07:30:49.763Z","modified":"2026-03-27T13:56:56.309Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:25.095989Z"}],"euvd":[{"id":"EUVD-2023-58425","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T07:30:49Z","modified":"2026-03-27T13:56:56Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:27.67679Z"}],"ghsa":[{"id":"GHSA-r8r7-4wvf-px33","title":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of...","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T09:32:58Z","modified":"2025-11-04T21:31:21Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:04:36.536202Z"}],"nvd":[{"id":"CVE-2023-6175","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:35.867Z","modified":"2026-06-17T06:50:14.303Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:09:10.192572Z"}],"osv":[{"id":"ALPINE-CVE-2023-6175","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:35.867Z","modified":"2026-11-03T06:32:44.219917205Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T07:17:02.90744Z"},{"id":"AZL-42527","title":"CVE-2023-6175 affecting package wireshark 4.0.8-1","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:35Z","modified":"2026-04-21T04:29:36.589985Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:04.893995Z"},{"id":"AZL-42552","title":"CVE-2023-6175 affecting package wireshark for versions less than 4.4.7-1","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:35Z","modified":"2026-04-21T04:52:16.405938Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:04.893995Z"},{"id":"CVE-2023-6175","title":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T07:30:49.763Z","modified":"2026-10-28T02:30:56.598862396Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:44:36.851042Z"},{"id":"DEBIAN-CVE-2023-6175","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:35.867Z","modified":"2026-10-26T18:01:33.720663645Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:41.533064Z"},{"id":"OESA-2023-1847","title":"wireshark security update","description":"Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer.\r\n\r\nSecurity Fix(es):\r\n\r\nA heap-based buffer overflow was found in Wireshark\u0026apos;s NetScreen file parser. This issue may allow local arbitrary code execution via a crafted capture file.(CVE-2023-6175)","status":"published","published":"2023-11-24T11:06:17Z","modified":"2026-08-18T01:18:03.96076236Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:40.71472Z"},{"id":"UBUNTU-CVE-2023-6175","description":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","status":"published","published":"2024-03-26T08:15:00Z","modified":"2026-04-22T14:34:33.150098Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:41.555387Z"},{"id":"CLSA-2026-1775032927","title":"wireshark: Fix of 11 CVEs","description":"- CVE-2023-6175: fix heap buffer overflow in NetScreen file parser\n- CVE-2024-0208: fix crash in GVCP dissector due to NULL string\n- CVE-2024-0209: fix uncontrolled recursion in ASN.1 dissectors\n- CVE-2024-0211: fix infinite loop in DOCSIS dissector\n- CVE-2024-2955: fix use-after-free in T.38 dissector\n- CVE-2024-8250: fix stack buffer overflow in NTLMSSP dissector\n- CVE-2024-9781: fix crash in AppleTalk and RELOAD Framing dissectors\n- CVE-2024-11596: fix buffer overflow in ECMP dissector\n- CVE-2024-24476: fix heap buffer overflow in address resolution\n- CVE-2024-24478: fix integer overflow in BGP dissector\n- CVE-2025-5601: fix crash in column prepend fence handling","status":"published","published":"2026-04-01T08:42:11Z","modified":"2026-10-21T10:47:27.597665824Z","updated_at":"2026-11-02T15:43:44.009773Z"},{"id":"CLSA-2026-1775039763","title":"wireshark: Fix of 11 CVEs","description":"- CVE-2023-6175: fix heap buffer overflow in NetScreen file parser\n- CVE-2024-0208: fix crash in GVCP dissector due to NULL string\n- CVE-2024-0209: fix uncontrolled recursion in ASN.1 dissectors\n- CVE-2024-0211: fix infinite loop in DOCSIS dissector\n- CVE-2024-2955: fix use-after-free in T.38 dissector\n- CVE-2024-8250: fix stack buffer overflow in NTLMSSP dissector\n- CVE-2024-9781: fix crash in AppleTalk and RELOAD Framing dissectors\n- CVE-2024-11596: fix buffer overflow in ECMP dissector\n- CVE-2024-24476: fix heap buffer overflow in address resolution\n- CVE-2024-24478: fix integer overflow in BGP dissector\n- CVE-2025-5601: fix crash in column prepend fence handling","status":"published","published":"2026-04-01T10:36:08Z","modified":"2026-10-21T10:46:21.842332536Z","updated_at":"2026-11-02T15:43:44.009773Z"},{"id":"DLA-3746-1","title":"wireshark - security update","status":"published","published":"2024-02-29T00:00:00Z","modified":"2026-03-09T01:22:38.6193Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"DLA-3906-1","title":"wireshark - security update","status":"published","published":"2024-09-30T00:00:00Z","modified":"2026-03-09T02:11:11.067392Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"DSA-5559-1","title":"wireshark - security update","status":"published","published":"2023-11-19T00:00:00Z","modified":"2026-03-09T02:09:56.354914Z","updated_at":"2026-11-02T15:46:17.892347Z"},{"id":"MGASA-2024-0045","title":"Updated wireshark packages fix security vulnerabilities","description":"The updated packages fix security vulnerabilities:\nRTPS dissector memory leak. (CVE-2023-5371)\nSSH dissector invalid read of memory blocks. (CVE-2023-6174)\nNetScreen File Parsing Heap-based Buffer Overflow. (CVE-2023-6175)\nGVCP dissector crash via packet injection or crafted capture file.\n(CVE-2024-0208)\n","status":"published","published":"2024-02-20T06:28:03Z","modified":"2026-04-16T04:42:35.614935892Z","updated_at":"2026-11-02T15:49:42.684501Z"},{"id":"openSUSE-SU-2024:13458-1","title":"libwireshark16-4.0.11-2.1 on GA media","description":"These are all security issues fixed in the libwireshark16-4.0.11-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:37:59.471379Z","updated_at":"2026-11-02T16:58:36.327643Z"},{"id":"SUSE-SU-2023:4938-1","title":"Security update for wireshark","description":"This update for wireshark fixes the following issues:\n\nUpdate to 3.6.19:\n\n- CVE-2023-6175: NetScreen file parser crash (bsc#1217272).\n","status":"published","published":"2023-12-20T17:00:57Z","modified":"2026-02-04T04:25:12.787523Z","updated_at":"2026-11-02T15:53:53.865042Z"},{"id":"SUSE-SU-2024:3165-1","title":"Security update for wireshark","description":"This update for wireshark fixes the following issues:\n\nwireshark was updated from version 3.6.23 to version 4.2.6 (jsc#PED-8517):\n\n- Security issues fixed with this update:\n\n  * CVE-2024-0207: HTTP3 dissector crash (bsc#1218503)\n  * CVE-2024-0210: Zigbee TLV dissector crash (bsc#1218506)\n  * CVE-2024-0211: DOCSIS dissector crash (bsc#1218507)\n  * CVE-2023-6174: Fixed SSH dissector crash (bsc#1217247)\n  * CVE-2023-6175: NetScreen file parser crash (bsc#1217272)\n  * CVE-2023-5371: RTPS dissector memory leak (bsc#1215959)\n  * CVE-2023-3649: iSCSI dissector crash (bsc#1213318)\n  * CVE-2023-2854: BLF file parser crash (bsc#1211708)\n  * CVE-2023-0666: RTPS dissector crash (bsc#1211709)\n  * CVE-2023-0414: EAP dissector crash (bsc#1207666)\n\n- Major changes introduced with versions 4.2.0 and 4.0.0:\n\n  * Version 4.2.0 https://www.wireshark.org/docs/relnotes/wireshark-4.2.0.html\n  * Version 4.0.0 https://www.wireshark.org/docs/relnotes/wireshark-4.0.0.html\n\n- Added an aditional desktopfile to start wireshark which asks for\n  the super user password.\n","status":"published","published":"2024-09-09T07:25:24Z","modified":"2026-02-04T03:38:59.071881Z","updated_at":"2026-11-02T15:53:55.639015Z"}]}}