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7.5
CVSSv3

CVE-2023-31490

Published: 09/05/2023 Updated: 21/12/2023
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

An issue found in Frrouting bgpd v.8.4.2 allows a remote malicious user to cause a denial of service via the bgp_attr_psid_sub() function.

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frrouting frrouting 8.4.2

debian debian linux 10.0

debian debian linux 11.0

debian debian linux 12.0

fedoraproject fedora 37

fedoraproject fedora 38

fedoraproject fedora 39

Vendor Advisories

Debian CVElist Bug Report Logs: frr: CVE-2023-31490
Debian Bug report logs - #1036062 frr: CVE-2023-31490 Package: src:frr; Maintainer for src:frr is David Lamparter <equinox-debian@diac24net>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sun, 14 May 2023 19:51:01 UTC Severity: grave Tags: security, upstream Found in version frr/842-1 Forwarded t ...
Debian Security Advisories: DSA-5495-1 frr -- security update
Multiple vulnerabilities were discovered in frr, the FRRouting suite of internet protocols, while processing malformed requests and packets the BGP daemon may have reachable assertions, NULL pointer dereference, out-of-bounds memory access, which may lead to denial of service attack For the oldstable distribution (bullseye), these problems have be ...

References

NVD-CWE-noinfohttps://github.com/FRRouting/frr/issues/13099https://www.debian.org/security/2023/dsa-5495https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036062https://nvd.nist.govhttps://www.debian.org/security/2023/dsa-5495
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
spoofCVE-2024-34928CVE-2024-5291deserializationCVE-2024-4471CVE-2024-4956CVE-2024-32002CVE-2024-5227unspecified
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