{"id":"CVE-2022-26125","aliases":["ALPINE-CVE-2022-26125","ALSA-2022:8112","DEBIAN-CVE-2022-26125","DLA-3797-1","DLA-3865-1","EUVD-2022-30692","GHSA-9hg8-8wq3-mhhg","RHSA-2022:8112","RLSA-2022:8112","SUSE-SU-2022:0901-1","UBUNTU-CVE-2022-26125","openSUSE-SU-2022:0901-1","openSUSE-SU-2024:11880-1"],"status":"published","title":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input...","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in 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Linux:9","package":"frr","fixed_in":["0:8.2.2-4.el9"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"frr","fixed_in":["8.1-1ubuntu1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.16","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.1-r0"}]}]},{"source":"osv","ecosystem":"AlmaLinux:9","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.2-4.el9"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.5.1-1.1+deb10u2"}]}],"versions":["6.0.2-2","6.0.2-2+deb10u1","6.0.2-2+deb10u2","7.2-1","7.2.1-1","7.3.1-1","7.4-1","7.4-1.1","7.4-2","7.5-1","7.5.1-1","7.5.1-1.1","7.5.1-1.1+deb10u1"],"bundled":14},{"source":"osv","ecosystem":"Debian:11","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.5.1-1.1+deb11u3"}]}],"versions":["7.5.1-1.1","7.5.1-1.1+deb11u1","7.5.1-1.1+deb11u2"],"bundled":16},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.2.2-4.el9"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"frr-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.2.2-4.el9"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:9::appstream","package":"frr-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.2.2-4.el9"}]}]},{"source":"osv","ecosystem":"Rocky Linux:9","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.2.2-4.el9"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-150300.4.3.1"}]}],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1-1ubuntu1"}]}],"versions":["7.5.1-1.1","8.1-1"]},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-150300.4.3.1"}]}],"bundled":5},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1-3.1"}]}],"bundled":4}],"products":[{"vendor":"frrouting","product":"frrouting"}],"references":[{"url":"https://github.com/FRRouting/frr/issues/10507","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","article"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html","tags":["mailing-list","x_transferred","article"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26125","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9hg8-8wq3-mhhg"},{"url":"https://security.alpinelinux.org/vuln/CVE-2022-26125","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2022:8112","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-26125","tags":["report"]},{"url":"https://bugzilla.redhat.com/2058628","tags":["report"]},{"url":"https://errata.almalinux.org/9/ALSA-2022-8112.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26125.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-26125","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/9/html/9.1_release_notes/index","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2058628","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2069563","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081304","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2095404","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_8112.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-26125","tags":["advisory","report"]},{"url":"https://errata.rockylinux.org/RLSA-2022:8112","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220901-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1180217","tags":["report"]},{"url":"https://bugzilla.suse.com/1196503","tags":["report"]},{"url":"https://bugzilla.suse.com/1196504","tags":["report"]},{"url":"https://bugzilla.suse.com/1196505","tags":["report"]},{"url":"https://bugzilla.suse.com/1196506","tags":["report"]},{"url":"https://bugzilla.suse.com/1196507","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-26125","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-26126","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-26127","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-26128","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-26129","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2022-26125","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/IMU2X5TQEN42TVGMLEB32I5WD3N5Z2FU/","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T00:00:00Z","modified":"2025-11-04T16:09:39.582Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-30692","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T00:00:00Z","modified":"2025-11-04T16:09:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:29.391161Z"}],"ghsa":[{"id":"GHSA-9hg8-8wq3-mhhg","title":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input...","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-04T00:00:18Z","modified":"2025-11-04T18:30:39Z","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-119","CWE-1284"],"updated_at":"2026-11-02T15:04:33.412684Z"}],"nvd":[{"id":"CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T18:15:08.09Z","modified":"2026-06-17T04:34:43.9Z","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":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119","CWE-1284"],"updated_at":"2026-11-02T14:07:12.711288Z"}],"osv":[{"id":"ALPINE-CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T18:15:08.09Z","modified":"2026-11-03T07:30:34.148095519Z","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":"2026-11-03T07:50:38.973973Z"},{"id":"CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T00:00:00Z","modified":"2026-10-28T02:30:32.210412262Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:44:24.758293Z"},{"id":"DEBIAN-CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T18:15:08.09Z","modified":"2026-11-03T08:02:55.83687403Z","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":"2026-11-03T08:24:39.643572Z"},{"id":"RHSA-2022:8112","title":"Red Hat Security Advisory: frr security, bug fix, and enhancement update","status":"published","published":"2024-09-16T08:10:45Z","modified":"2025-11-22T12:41:06Z","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":"2026-11-02T15:53:10.139266Z"},{"id":"RLSA-2022:8112","title":"Moderate: frr security, bug fix, and enhancement update","description":"FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. \n\nThe following packages have been upgraded to a later upstream version: frr (8.2.2). (BZ#2069563)\n\nSecurity Fix(es):\n\n* frrouting: overflow bugs in unpack_tlv_router_cap (CVE-2022-26125)\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 9.1 Release Notes linked from the References section.","status":"published","published":"2022-11-15T06:16:09Z","modified":"2026-02-05T00:00:05.39431Z","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":"2026-11-02T15:53:24.322216Z"},{"id":"UBUNTU-CVE-2022-26125","description":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","status":"published","published":"2022-03-03T18:15:00Z","modified":"2025-09-08T16:50:06Z","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":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:53.13624Z"},{"id":"ALSA-2022:8112","title":"Moderate: frr security, bug fix, and enhancement update","description":"FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. \n\nThe following packages have been upgraded to a later upstream version: frr (8.2.2). (BZ#2069563)\n\nSecurity Fix(es):\n\n* frrouting: overflow bugs in unpack_tlv_router_cap (CVE-2022-26125)\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":"2022-11-15T00:00:00Z","modified":"2026-10-29T11:31:18.808062356Z","updated_at":"2026-11-02T15:27:51.655726Z"},{"id":"DLA-3797-1","title":"frr - security update","status":"published","published":"2024-04-28T00:00:00Z","modified":"2026-03-09T01:19:39.807356Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"DLA-3865-1","title":"frr - security update","status":"published","published":"2024-09-03T00:00:00Z","modified":"2026-03-09T01:21:47.488772Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"openSUSE-SU-2022:0901-1","title":"Security update for frr","description":"This update for frr fixes the following issues:\n\n- CVE-2022-26125, CVE-2022-26126: Fixed buffer overflows in unpack_tlv_router_cap() (bsc#1196505, bsc#1196506).\n- CVE-2022-26127: Fixed heap buffer overflow in babel_packet_examin() (bsc#1196503).\n- CVE-2022-26128: Fixed buffer overflows in babel_packet_examin() (bsc#1196507).\n- CVE-2022-26129: Fixed buffer overflows in parse_hello_subtlv(), parse_ihu_subtlv() and parse_update_subtlv() (bsc#1196504).\n","status":"published","published":"2022-03-18T11:02:05Z","modified":"2026-02-04T03:03:19.382528Z","updated_at":"2026-11-02T16:58:32.653274Z"},{"id":"openSUSE-SU-2024:11880-1","title":"frr-8.1-3.1 on GA media","description":"These are all security issues fixed in the frr-8.1-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:09:57.809619Z","updated_at":"2026-11-02T16:58:35.485255Z"},{"id":"SUSE-SU-2022:0901-1","title":"Security update for frr","description":"This update for frr fixes the following issues:\n\n- CVE-2022-26125, CVE-2022-26126: Fixed buffer overflows in unpack_tlv_router_cap() (bsc#1196505, bsc#1196506).\n- CVE-2022-26127: Fixed heap buffer overflow in babel_packet_examin() (bsc#1196503).\n- CVE-2022-26128: Fixed buffer overflows in babel_packet_examin() (bsc#1196507).\n- CVE-2022-26129: Fixed buffer overflows in parse_hello_subtlv(), parse_ihu_subtlv() and parse_update_subtlv() (bsc#1196504).\n","status":"published","published":"2022-03-18T11:02:04Z","modified":"2025-05-02T04:32:58.08413Z","updated_at":"2026-11-02T15:53:50.066806Z"}]}}