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function.","status":"published","published":"2023-05-09T18:30:35Z","modified":"2023-11-24T05:04:26Z","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":"2026-11-02T14:55:05.78804Z"}],"nvd":[{"id":"CVE-2023-31490","description":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.","status":"published","published":"2023-05-09T16:15:14.757Z","modified":"2026-06-17T05:57:06.067Z","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":"primary"}],"updated_at":"2026-11-02T14:08:01.131774Z"}],"osv":[{"id":"AZL-26729","title":"CVE-2023-31490 affecting package frr for versions less than 8.5.1-2","description":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.","status":"published","published":"2023-05-09T16:15:14Z","modified":"2026-04-21T04:23:47.096091Z","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":"2026-11-02T15:28:03.093433Z"},{"id":"DEBIAN-CVE-2023-31490","description":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.","status":"published","published":"2023-05-09T16:15:14.757Z","modified":"2026-10-26T18:00:11.040326991Z","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":"2026-11-02T15:45:39.679062Z"},{"id":"RHSA-2024:2156","title":"Red Hat Security Advisory: frr security update","status":"published","published":"2024-09-16T14:56:13Z","modified":"2026-03-18T11:33:18.12979Z","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":"2026-11-02T15:53:13.30378Z"},{"id":"RHSA-2024:2981","title":"Red Hat Security Advisory: frr security update","status":"published","published":"2024-09-16T14:56:22Z","modified":"2026-03-18T11:35:07.566188Z","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":"2026-11-02T15:53:13.30378Z"},{"id":"RLSA-2024:2981","title":"Moderate: frr security 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\nSecurity Fix(es):\n\n* frr: missing length check in bgp_attr_psid_sub() can lead do DoS (CVE-2023-31490)\n\n* frr: processes invalid NLRIs if attribute length is zero (CVE-2023-41358)\n\n* frr: NULL pointer dereference in bgp_nlri_parse_flowspec() in bgpd/bgp_flowspec.c (CVE-2023-41909)\n\n* frr: mishandled malformed data leading to a crash (CVE-2023-46752)\n\n* frr: crafted BGP UPDATE message leading to a crash (CVE-2023-46753)\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 8.10 Release Notes linked from the References section.","status":"published","published":"2025-05-07T19:11:47.341314Z","modified":"2025-05-07T19:38:05.956493Z","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":"2026-11-02T15:53:24.63379Z"},{"id":"UBUNTU-CVE-2023-31490","description":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.","status":"published","published":"2023-05-09T16:15:00Z","modified":"2026-02-04T02:37:33.683118Z","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":"2026-11-02T16:54:20.997471Z"},{"id":"ALSA-2024:2156","title":"Moderate: frr security 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\nSecurity Fix(es):\n\n* frr: incorrect length check in bgp_capability_llgr() can lead do DoS (CVE-2023-31489)\n* frr: missing length check in bgp_attr_psid_sub() can lead do DoS (CVE-2023-31490)\n* frr: processes invalid NLRIs if attribute length is zero (CVE-2023-41358)\n* frr: out of bounds read in bgp_attr_aigp_valid (CVE-2023-41359)\n* frr: NULL pointer dereference in bgp_nlri_parse_flowspec() in bgpd/bgp_flowspec.c (CVE-2023-41909)\n* frr: mishandled malformed data leading to a crash (CVE-2023-46752)\n* frr: crafted BGP UPDATE message leading to a crash (CVE-2023-46753)\n* frr: ahead-of-stream read of ORF header (CVE-2023-41360)\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":"2024-04-30T00:00:00Z","modified":"2026-10-29T11:31:42.652585922Z","updated_at":"2026-11-02T15:27:52.553233Z"},{"id":"ALSA-2024:2981","title":"Moderate: frr security 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\nSecurity Fix(es):\n\n* frr: missing length check in bgp_attr_psid_sub() can lead do DoS (CVE-2023-31490)\n* frr: processes invalid NLRIs if attribute length is zero (CVE-2023-41358)\n* frr: NULL pointer dereference in bgp_nlri_parse_flowspec() in bgpd/bgp_flowspec.c (CVE-2023-41909)\n* frr: mishandled malformed data leading to a crash (CVE-2023-46752)\n* frr: crafted BGP UPDATE message leading to a crash (CVE-2023-46753)\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":"2024-05-22T00:00:00Z","modified":"2026-10-29T11:02:20.385123768Z","updated_at":"2026-11-02T15:27:52.553233Z"},{"id":"CLSA-2025-1762363302","title":"frr: Fix of 4 CVEs","description":"- CVE-2022-36440: fix heap-buffer-overflow in peek_for_as4_capability\n  when reading BGP OPEN extended optional parameters\n- CVE-2023-31490: fix insufficient stream data validation in BGP\n  prefix SID attributes processing\n- CVE-2023-38407: fix out-of-bounds read in BGP labeled unicast parsing\n- CVE-2023-41909: fix implicit withdrawal handling for BGP flowspec\n  without attributes","status":"published","published":"2025-11-05T17:21:48Z","modified":"2026-06-01T00:31:15.014962608Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"CVE-2023-31490","description":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-10-28T02:30:45.603345625Z","updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"DLA-3573-1","title":"frr - security update","status":"published","published":"2023-09-19T00:00:00Z","modified":"2026-03-09T01:20:43.491536Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5495-1","title":"frr - security update","status":"published","published":"2023-09-11T00:00:00Z","modified":"2026-03-09T02:09:58.121347Z","updated_at":"2026-11-02T15:46:17.892347Z"},{"id":"openSUSE-SU-2024:12967-1","title":"frr-8.4-4.1 on GA media","description":"These are all security issues fixed in the frr-8.4-4.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:16:35.683802Z","updated_at":"2026-11-02T16:58:36.025801Z"},{"id":"SUSE-SU-2023:2518-1","title":"Security update for frr","description":"This update for frr fixes the following issues:\n\n- CVE-2023-31489: Fixed a remote denial of service via a malformed BGP packet (bsc#1211248).\n- CVE-2023-31490: Fixed a remote denial of service via a malformed BGP packet (bsc#1211249).\n","status":"published","published":"2023-06-15T05:10:48Z","modified":"2026-02-04T03:49:03.557562Z","updated_at":"2026-11-02T15:53:53.019382Z"},{"id":"SUSE-SU-2024:4090-1","title":"Security update for frr","description":"This update for frr fixes the following issues:\n\nUpdate to frr 8.5.6 (jsc#PED-PED-11092) including fixes for:\n\n- CVE-2024-44070,CVE-2024-34088,CVE-2024-31951,CVE-2024-31950,\n  CVE-2024-31948,CVE-2024-27913,CVE-2023-47235,CVE-2023-47234,\n  CVE-2023-46753,CVE-2023-46752,CVE-2023-41909,CVE-2023-41360,\n  CVE-2023-41358,CVE-2023-38802,CVE-2023-38407,CVE-2023-38406,\n  CVE-2023-3748,CVE-2023-31490,CVE-2023-31489 and other bugfixes.\n  See https://frrouting.org/release/8.5.6/ for details.\n\nThe most recent frr 8.x series provides several new features,\nimprovements and bug fixes for various protocols and daemons,\nespecially for PIM/PIMv6/BGP and VRF support.\n\nSee https://frrouting.org/release/8.5/ for details and links.\n","status":"published","published":"2024-11-28T07:57:59Z","modified":"2026-02-04T04:12:19.142034Z","updated_at":"2026-11-02T15:53:55.639015Z"},{"id":"USN-6136-1","title":"frr vulnerabilities","description":"It was discovered that FRR incorrectly handled parsing certain BGP\nmessages. A remote attacker could possibly use this issue to cause FRR to\ncrash, resulting in a denial of service. This issue only affected Ubuntu\n23.04. (CVE-2023-31489)\n\nIt was discovered that FRR incorrectly handled parsing certain BGP\nmessages. A remote attacker could possibly use this issue to cause FRR to\ncrash, resulting in a denial of service. (CVE-2023-31490)\n","status":"published","published":"2023-06-05T13:53:09Z","modified":"2026-02-10T04:43:09Z","updated_at":"2026-11-02T16:58:16.738762Z"},{"id":"USN-6807-1","title":"frr vulnerabilities","description":"It was discovered that FRR incorrectly handled certain network traffic.\nA remote attacker could possibly use this issue to cause FRR to crash,\nresulting in a denial of service. (CVE-2022-26126, CVE-2022-26127,\nCVE-2022-26128, CVE-2022-26129, CVE-2022-37032, CVE-2022-37035,\nCVE-2023-31490, CVE-2023-38406, CVE-2023-38407, CVE-2023-46752,\nCVE-2023-46753, CVE-2023-47234, CVE-2023-47235, CVE-2024-31948)\n\nBen Cartwright-Cox discovered that FRR incorrectly handled certain\nnetwork traffic. A remote attacker could possibly use this issue to cause\nFRR to crash, resulting in a denial of service. (CVE-2023-38802)\n","status":"published","published":"2024-06-05T17:19:09Z","modified":"2026-04-27T17:32:34.157755463Z","updated_at":"2026-11-02T16:58:17.914523Z"}]}}