CVE-2013-6051

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.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=730513
http://git.savannah.gnu.org/gitweb/?p=quagga.git;a=commitdiff;h=8794e8d229dc9fe29ea31424883433d4880ef408	Exploit Patch
http://www.debian.org/security/2013/dsa-2803

Configurations

Configuration 1 (hide)

cpe:2.3:a:quagga:quagga:0.99.21:*:*:*:*:*:*:*

Information

Published : 2013-12-14 09:21

Updated : 2013-12-16 12:41

NVD link : CVE-2013-6051

Mitre link : CVE-2013-6051

JSON object : View

CWE

NVD-CWE-noinfo

Products Affected

quagga

quagga

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4.3 /10