Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Frrouting | Frrouting | 8.4.2 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 37 |
References
- https://github.com/FRRouting/frr/issues/13099ExploitIssue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://www.debian.org/security/2023/dsa-5495Third Party Advisory
- https://github.com/FRRouting/frr/issues/13099ExploitIssue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://www.debian.org/security/2023/dsa-5495Third Party Advisory
FAQ
What is CVE-2023-31490?
CVE-2023-31490 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2023-31490?
CVE-2023-31490 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-31490?
Check the references section above for vendor advisories and patch information. Affected products include: Frrouting Frrouting, Debian Debian Linux, Fedoraproject Fedora.