CVE-2023-41358

HIGH

FRRouting < 9.0 - NULL Pointer Dereference in BGP Packet Processing

Title source: llm

An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c processes NLRIs if the attribute length is zero.

Core 6

Core References

Patch, Vendor Advisory

Third Party Advisory vendor-advisory

Mailing List, Third Party Advisory mailing-list

Mailing List vendor-advisory

Mailing List vendor-advisory

Mailing List vendor-advisory

CVSS v3 7.5

EPSS 0.0040

EPSS Percentile 61.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476

Status published

Products (7)

debian/debian_linux 10.0

debian/debian_linux 11.0

debian/debian_linux 12.0

fedoraproject/fedora 37

fedoraproject/fedora 38

fedoraproject/fedora 39

frrouting/frrouting < 9.0

Published Aug 29, 2023

Tracked Since Feb 18, 2026