Vulnerability Description
An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
CVSS Score
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Frrouting | Frrouting | < 8.4 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.suse.com/show_bug.cgi?id=1202023ExploitIssue TrackingThird Party Advisory
- https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921Patch
- https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537edPatch
- https://lists.debian.org/debian-lts-announce/2022/11/msg00039.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2023/dsa-5362Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1202023ExploitIssue TrackingThird Party Advisory
- https://github.com/FRRouting/frr/commit/6d58272b4cf96f0daa846210dd2104877900f921Patch
- https://github.com/FRRouting/frr/commit/ff6db1027f8f36df657ff2e5ea167773752537edPatch
- https://lists.debian.org/debian-lts-announce/2022/11/msg00039.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2023/dsa-5362Third Party Advisory
FAQ
What is CVE-2022-37032?
CVE-2022-37032 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An out-of-bounds read in the BGP daemon of FRRouting FRR before 8.4 may lead to a segmentation fault and denial of service. This occurs in bgp_capability_msg_parse in bgpd/bgp_packet.c.
How severe is CVE-2022-37032?
CVE-2022-37032 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-37032?
Check the references section above for vendor advisories and patch information. Affected products include: Frrouting Frrouting, Debian Debian Linux.