CVE-2023-38407

HIGH

FRRouting < 8.5 - Denial of Service via Labeled Unicast Parsing

Title source: llm
STIX 2.1

Description

bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing.

References (5)

Core 5

Scores

CVSS v3 7.5
EPSS 0.0093
EPSS Percentile 56.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (1)
frrouting/frrouting < 8.5
Published Nov 06, 2023
Tracked Since Feb 18, 2026