CVE-2007-4826 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD score not yet provided.


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Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

Vendor Statements (disclaimer)

Official Statement fromRed Hat (09/18/2007)

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=285691 The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://fedoranews.org/updates/FEDORA-2007-219.shtml
http://lists.debian.org/debian-security-announce/debian-security-announce-2007/msg00153.html
http://quagga.net/news2.php?y=2007&m=9&d=7#id1189190760 Patch 
http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
http://www.debian.org/security/2007/dsa-1382
http://www.mandriva.com/security/advisories?name=MDKSA-2007:182
http://www.quagga.net/download/quagga-0.99.9.changelog.txt
http://www.redhat.com/support/errata/RHSA-2010-0785.html
http://www.securityfocus.com/bid/25634 Patch 
http://www.trustix.org/errata/2007/0028/
http://www.ubuntu.com/usn/usn-512-1
http://www.vupen.com/english/advisories/2007/3129 Vendor Advisory 
http://www.vupen.com/english/advisories/2008/1195/references Vendor Advisory 
https://exchange.xforce.ibmcloud.com/vulnerabilities/36551

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-4826
NVD Published Date:
09/12/2007
NVD Last Modified:
07/28/2017
Source:
Red Hat, Inc.