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CVE-2023-41360

Published: 29 August 2023

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.

Notes

AuthorNote
Priority reason:
Only exposes the initial byte.
sbeattie
the quagga project was renamed to frr

Priority

Low

Cvss 3 Severity Score

9.1

Score breakdown

Status

Package Release Status
frr
Launchpad, Ubuntu, Debian
bionic Ignored
(end of standard support)
focal
Released (7.2.1-1ubuntu0.2+esm1)
Available with Ubuntu Pro
jammy
Released (8.1-1ubuntu1.6)
lunar
Released (8.4.2-1ubuntu1.4)
mantic Not vulnerable
(8.4.4-1.1ubuntu1)
noble Not vulnerable
(8.4.4-1.1ubuntu1)
trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end of standard support)
Patches:
upstream: https://github.com/FRRouting/frr/pull/14245/commits/9b855a692e68e0d16467e190b466b4ecb6853702
quagga
Launchpad, Ubuntu, Debian
bionic
Released (1.2.4-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (1.2.4-4ubuntu0.1)
jammy Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

trusty Ignored
(end of standard support)
upstream Needs triage

xenial
Released (0.99.24.1-2ubuntu1.4+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H