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.
Published 2013-12-14 17:21:46
Updated 2013-12-16 20:41:09
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2013-6051

Threat overview for CVE-2013-6051

Top countries where our scanners detected CVE-2013-6051
Top open port discovered on systems with this issue 2601
IPs affected by CVE-2013-6051 1,426
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-6051!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-6051

0.77%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-6051

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST

References for CVE-2013-6051

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