vulnerability

Debian: CVE-2022-37035: frr -- security update

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Aug 2, 2022
Added
Apr 29, 2024
Modified
Mar 30, 2026

Description

An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.

Solution

debian-upgrade-frr
Title
Rapid7 Labs

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