CVEvulnerability

CVE-2013-6051

4.3 MEDIUM Published 2013-12-14 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-12-14
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not properly initialize the total variable, which allows remote attackers to cause a denial of service (bgpd crash) via a crafted BGP update.

Affected configurations

• quagga quagga 0.99.21

References