Description
An issue was discovered in FRRouting FRR through 9.0. bgpd/bgp_packet.c can read the initial byte of the ORF header in an ahead-of-stream situation.
References (5)
Core 5
Core References
Patch, Vendor Advisory
https://github.com/FRRouting/frr/pull/14245
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Mailing List vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
Scores
CVSS v3
9.1
EPSS
0.0028
EPSS Percentile
51.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (5)
debian/debian_linux
10.0
fedoraproject/fedora
37
fedoraproject/fedora
38
fedoraproject/fedora
39
frrouting/frrouting
< 9.0
Published
Aug 29, 2023
Tracked Since
Feb 18, 2026