Back to Database
Status published
Medium
CVE-2013-6051
The bgp_attr_unknown function in bgp_attr.c in Quagga 0.99.21 does not...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2013-6051
Credits & Attribution
No credits recorded in the NVD database.
References
More from quagga
View All →CVE-2021-44038
An issue was discovered in Quagga through 1.2.4. Unsafe chown/chmod...
High
7.8
CVE-2017-5495
All versions of Quagga, 0.93 through 1.1.0, are vulnerable to...
High
7.5
CVE-2017-16227
The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows...
High
7.5
CVE-2016-4049
The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform...
High
7.5
CVE-2016-2342
The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser...
High
8.1
Affected Vendor
quagga
View all reports →Affected Software
quagga
Vulnerable Versions:
0.99.21
Timeline
Official Publish:
December 14th, 2013
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.