{"id":"CVE-2023-41359","details":"An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.","modified":"2026-04-10T05:01:11.564470Z","published":"2023-08-29T04:15:16.877Z","related":["ALSA-2024:2156"],"references":[{"type":"FIX","url":"https://github.com/FRRouting/frr/pull/14232"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frrouting/frr","events":[{"introduced":"0"},{"last_affected":"16c38045b1a84f899da473398779cc593d82d2bd"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"9.0"}]}}],"versions":["7.1_pulled","8.1-dev","base_7.2","base_7.3","base_7.4","base_7.5","base_7.6","base_8.0","base_8.1","base_8.2","base_8.3","base_8.4","base_8.5","frr-3.0-branchpoint","frr-3.1-dev","frr-5.1-dev","frr-6.1-dev","frr-7.1-dev","frr-7.2-dev","frr-7.3-dev","frr-7.4-dev","frr-7.5-dev","frr-7.6-dev","frr-8.0-dev","frr-8.1-dev","frr-8.1-rc1","frr-8.2-dev","frr-8.3-dev","frr-8.4-dev","frr-8.4-rc","frr-8.5-dev","frr-9.0-dev","reindent-master-after","reindent-master-before"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-41359.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"37"}]},{"events":[{"introduced":"0"},{"last_affected":"38"}]},{"events":[{"introduced":"0"},{"last_affected":"39"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}