CVE-2012-1820

N/A Unknown
Published: June 13, 2012 Modified: April 29, 2026
View on NVD

Description

The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.kb.cert.org/vuls/id/962587
Source: cret@cert.org
US Government Resource
http://rhn.redhat.com/errata/RHSA-2012-1259.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/50941
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2012/dsa-2497
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.kb.cert.org/vuls/id/962587
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
http://www.securityfocus.com/bid/53775
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-1605-1
Source: af854a3a-2127-422b-91ae-364da2661108

12 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.1%
60th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

quagga