{"id":"CVE-2024-34088","aliases":["AZL-40261","DEBIAN-CVE-2024-34088","EUVD-2024-35147","GHSA-96w6-xc3m-h7gp","SUSE-SU-2024:1971-1","SUSE-SU-2024:4090-1","UBUNTU-CVE-2024-34088","USN-6794-1","openSUSE-SU-2024:14038-1"],"status":"published","title":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the...","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","severity":{"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","from":"cve"},"epss":{"day":"2026-11-11","score":0.00689,"percentile":0.53201,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2024-04-30T00:00:00Z","modified":"2026-11-02T12:02:31Z","fixes":[{"ecosystem":"Azure Linux:2","package":"frr","fixed_in":["8.5.3-6"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"frr","fixed_in":["8.4.4-1.1~deb12u2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"frr","fixed_in":["10.0.1-0.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"frr","fixed_in":["10.0.1-0.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"frr","fixed_in":["8.1-1ubuntu1.10"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"frr","fixed_in":["8.4.4-1.1ubuntu6.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.3-6"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.4-1.1~deb12u2"}]}],"versions":["8.4.2-1","8.4.4-1","8.4.4-1.1~deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.1-0.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.1-0.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP5","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4-150500.4.23.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP6","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4-150500.4.23.1"}]}],"bundled":3},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4-150500.4.23.1"}]}],"bundled":3},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4-150500.4.23.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP5","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.6-150500.4.30.1"}]}],"bundled":19},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP6","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.6-150500.4.30.1"}]}],"bundled":19},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.6-150500.4.30.1"}]}],"bundled":19},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.6-150500.4.30.1"}]}],"bundled":19},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1-1ubuntu1.10"}]}],"versions":["7.5.1-1.1","8.1-1","8.1-1ubuntu1","8.1-1ubuntu1.1","8.1-1ubuntu1.2","8.1-1ubuntu1.3","8.1-1ubuntu1.4","8.1-1ubuntu1.5","8.1-1ubuntu1.6","8.1-1ubuntu1.7","8.1-1ubuntu1.8","8.1-1ubuntu1.9"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.4-1.1ubuntu6.1"}]}],"versions":["8.4.4-1.1ubuntu1","8.4.4-1.1ubuntu3","8.4.4-1.1ubuntu4","8.4.4-1.1ubuntu5","8.4.4-1.1ubuntu6"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1-1ubuntu1.10"}]}],"versions":["7.5.1-1.1","8.1-1","8.1-1ubuntu1","8.1-1ubuntu1.1","8.1-1ubuntu1.2","8.1-1ubuntu1.3","8.1-1ubuntu1.4","8.1-1ubuntu1.5","8.1-1ubuntu1.6","8.1-1ubuntu1.7","8.1-1ubuntu1.8","8.1-1ubuntu1.9"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.4-1.1ubuntu6.1"}]}],"versions":["8.4.4-1.1ubuntu1","8.4.4-1.1ubuntu3","8.4.4-1.1ubuntu4","8.4.4-1.1ubuntu5","8.4.4-1.1ubuntu6"],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"frr","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4-12.1"}]}],"bundled":3}],"products":[{"vendor":"frrouting","product":"frrouting"}],"references":[{"url":"https://github.com/FRRouting/frr/pull/15674/commits/34d704fb0ea60dc5063af477a2c11d4884984d4f","tags":["x_transferred","Patch","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34088","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-96w6-xc3m-h7gp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/34xxx/CVE-2024-34088.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-34088","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2024/suse-su-20241971-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1222526","tags":["report"]},{"url":"https://bugzilla.suse.com/1222528","tags":["report"]},{"url":"https://bugzilla.suse.com/1223786","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2024-31950","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-31951","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-34088","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2024/suse-su-20244090-1/","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2023-31489","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-31490","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3748","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-38406","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-38407","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-38802","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-41358","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-41360","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-41909","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-46752","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-46753","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-47234","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-47235","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-27913","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-31948","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-44070","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2024-34088","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-34088","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6794-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-31948","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-31950","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-31951","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-34088","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2024-11-20T16:34:07.572Z","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-476"],"updated_at":"2026-11-02T14:34:23.193864Z"}],"euvd":[{"id":"EUVD-2024-35147","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2024-11-20T16:34:07Z","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":"2026-11-03T00:04:54.237682Z"}],"ghsa":[{"id":"GHSA-96w6-xc3m-h7gp","title":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the...","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T21:30:32Z","modified":"2024-11-20T18:32:15Z","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-476"],"updated_at":"2026-11-02T14:58:53.680904Z"}],"nvd":[{"id":"CVE-2024-34088","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T19:15:23.307Z","modified":"2026-06-17T07:32:52.94Z","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":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:09:55.124919Z"}],"osv":[{"id":"CVE-2024-34088","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2026-10-28T02:31:05.419196256Z","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":"2026-11-02T15:44:40.391953Z"},{"id":"DEBIAN-CVE-2024-34088","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T19:15:23.307Z","modified":"2026-11-02T12:02:31.198490116Z","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":"2026-11-02T15:45:42.530184Z"},{"id":"UBUNTU-CVE-2024-34088","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T19:15:00Z","modified":"2026-02-04T03:41:19.756234Z","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":"2026-11-02T16:54:50.784131Z"},{"id":"AZL-40261","title":"CVE-2024-34088 affecting package frr for versions less than 8.5.3-6","description":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","status":"published","published":"2024-04-30T19:15:23Z","modified":"2026-04-21T04:28:58.458558Z","updated_at":"2026-11-02T15:28:04.893995Z"},{"id":"openSUSE-SU-2024:14038-1","title":"frr-8.4-12.1 on GA media","description":"These are all security issues fixed in the frr-8.4-12.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:18:05.832649Z","updated_at":"2026-11-02T16:58:36.662953Z"},{"id":"SUSE-SU-2024:1971-1","title":"Security update for frr","description":"This update for frr fixes the following issues:\n\n- CVE-2024-34088: Fixed null pointer via get_edge() function can trigger a denial of service (bsc#1223786).\n- CVE-2024-31951: Fixed buffer overflow in ospf_te_parse_ext_link (bsc#1222528).\n- CVE-2024-31950: Fixed buffer overflow and daemon crash in ospf_te_parse_ri (bsc#1222526).\n","status":"published","published":"2024-06-10T18:05:22Z","modified":"2026-02-04T03:09:26.882356Z","updated_at":"2026-11-02T15:53:54.652421Z"},{"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-6794-1","title":"frr vulnerabilities","description":"It was discovered that FRR incorrectly handled certain malformed BGP and\nOSPF packets. A remote attacker could use this issue to cause FRR to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2024-05-28T15:29:21Z","modified":"2026-02-10T04:43:49Z","updated_at":"2026-11-02T16:58:17.914523Z"}]}}