Debian DLA-3211-1 : frr - LTS security update
critical Nessus Plugin ID 168229
Language:
Synopsis
The remote Debian host is missing a security-related update.Description
The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3211 advisory.- 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. (CVE-2022-37032)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Upgrade the frr packages.For Debian 10 Buster, this problem has been fixed in version 6.0.2-2+deb10u2.
See Also
https://www.debian.org/lts/security/2022/dla-3211
Plugin Details
Severity: Critical
ID: 168229
File Name: debian_DLA-3211.nasl
Version: 1.2
Type: local
Agent: unix
Family: Debian Local Security Checks
Published: 11/28/2022
Updated: 11/28/2022
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent
Risk Information
VPR
Risk Factor: Medium
Score: 6
CVSS v2
Risk Factor: High
Base Score: 9.4
Temporal Score: 7
Vector: AV:N/AC:L/Au:N/C:C/I:N/A:C
Temporal Vector: E:U/RL:OF/RC:C
CVSS Score Source: CVE-2022-37032
CVSS v3
Risk Factor: Critical
Base Score: 9.1
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:debian:debian_linux:frr, p-cpe:/a:debian:debian_linux:frr-doc, p-cpe:/a:debian:debian_linux:frr-pythontools, p-cpe:/a:debian:debian_linux:frr-rpki-rtrlib, p-cpe:/a:debian:debian_linux:frr-snmp, cpe:/o:debian:debian_linux:10.0
Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
Exploit Ease: No known exploits are available
Patch Publication Date: 11/28/2022
Vulnerability Publication Date: 9/19/2022
Reference Information
CVE: CVE-2022-37032