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redhatRedHatRHSA-2023:5196
HistorySep 18, 2023 - 12:54 p.m.

(RHSA-2023:5196) Important: frr security and bug fix update

2023-09-1812:54:40
access.redhat.com
7
frrouting
security
bug fix
bgp4
ospfv2
ospfv3
isis
rip
ripng
pim
nhrp
pbr
eigrp
bfd
cve-2023-38802
bz#2231831

7.3 High

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

65.8%

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD.

Security Fix(es):

  • frr: Incorrect handling of a error in parsing of an invalid section of a BGP update can de-peer a router (CVE-2023-38802)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • BFD crash in FRR running in MetalLB (BZ#2231831)