CVE-2007-4826

N/A Unknown
Published: September 12, 2007 Modified: April 23, 2026
View on NVD

Description

bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service (crash) via a malformed (1) OPEN message or (2) a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE: vector 2 only exists when debugging is enabled.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://fedoranews.org/updates/FEDORA-2007-219.shtml
Source: secalert@redhat.com
http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00153.html
Source: secalert@redhat.com
http://quagga.net/news2.php?y=2007&m=9&d=7#id1189190760
Source: secalert@redhat.com
Patch
http://secunia.com/advisories/26744
Source: secalert@redhat.com
Patch Vendor Advisory
http://secunia.com/advisories/26829
Source: secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/26863
Source: secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/27049
Source: secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/29743
Source: secalert@redhat.com
Vendor Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
Source: secalert@redhat.com
http://www.debian.org/security/2007/dsa-1382
Source: secalert@redhat.com
http://www.mandriva.com/security/advisories?name=MDKSA-2007:182
Source: secalert@redhat.com
http://www.quagga.net/download/quagga-0.99.9.changelog.txt
Source: secalert@redhat.com
http://www.redhat.com/support/errata/RHSA-2010-0785.html
Source: secalert@redhat.com
http://www.securityfocus.com/bid/25634
Source: secalert@redhat.com
Patch
http://www.trustix.org/errata/2007/0028/
Source: secalert@redhat.com
http://www.ubuntu.com/usn/usn-512-1
Source: secalert@redhat.com
http://www.vupen.com/english/advisories/2007/3129
Source: secalert@redhat.com
Vendor Advisory
http://www.vupen.com/english/advisories/2008/1195/references
Source: secalert@redhat.com
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/36551
Source: secalert@redhat.com
http://fedoranews.org/updates/FEDORA-2007-219.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00153.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://quagga.net/news2.php?y=2007&m=9&d=7#id1189190760
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://secunia.com/advisories/26744
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://secunia.com/advisories/26829
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/26863
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/27049
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/29743
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2007/dsa-1382
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mandriva.com/security/advisories?name=MDKSA-2007:182
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.quagga.net/download/quagga-0.99.9.changelog.txt
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2010-0785.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/25634
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.trustix.org/errata/2007/0028/
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/usn-512-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2007/3129
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.vupen.com/english/advisories/2008/1195/references
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/36551
Source: af854a3a-2127-422b-91ae-364da2661108

38 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.7%
74th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

quagga