CVE-2007-4826

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2007-4826
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-09-12 10:17:00 UTC
Updated2026-04-23 00:35:47 UTC
Descriptionbgpd 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.

Risk And Classification

Primary CVSS: v2.0 3.5 from [email protected]

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

Problem Types: NVD-CWE-noinfo | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Quagga Quagga 0.95 All All All
Application Quagga Quagga 0.96 All All All
Application Quagga Quagga 0.96.1 All All All
Application Quagga Quagga 0.96.2 All All All
Application Quagga Quagga 0.96.3 All All All
Application Quagga Quagga 0.96.4 All All All
Application Quagga Quagga 0.96.5 All All All
Application Quagga Quagga 0.97.0 All All All
Application Quagga Quagga 0.97.1 All All All
Application Quagga Quagga 0.97.2 All All All
Application Quagga Quagga 0.97.3 All All All
Application Quagga Quagga 0.97.4 All All All
Application Quagga Quagga 0.97.5 All All All
Application Quagga Quagga 0.98.0 All All All
Application Quagga Quagga 0.98.1 All All All
Application Quagga Quagga 0.98.2 All All All
Application Quagga Quagga 0.98.3 All All All
Application Quagga Quagga 0.98.4 All All All
Application Quagga Quagga 0.98.5 All All All
Application Quagga Quagga 0.98.6 All All All
Application Quagga Quagga 0.99.1 All All All
Application Quagga Quagga 0.99.2 All All All
Application Quagga Quagga 0.99.3 All All All
Application Quagga Quagga 0.99.4 All All All
Application Quagga Quagga 0.99.5 All All All
Application Quagga Quagga 0.99.6 All All All
Application Quagga Quagga 0.99.7 All All All
Application Quagga Quagga All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
www.quagga.net/download/quagga-0.99.9.changelog.txt af854a3a-2127-422b-91ae-364da2661108 www.quagga.net
www.trustix.org/errata/2007/0028 af854a3a-2127-422b-91ae-364da2661108 www.trustix.org
Fedora update for quagga - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
Quagga Software Routing Suite af854a3a-2127-422b-91ae-364da2661108 quagga.net Patch
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
Sun Solaris Quagga Multiple Denial of Service Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Debian update for quagga - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
USN-512-1: Quagga vulnerability | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Debian -- Security Information -- DSA-1382-1 quagga af854a3a-2127-422b-91ae-364da2661108 www.debian.org
Ubuntu update for quagga - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Quagga Multiple Denial of Service Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
sunsolve.sun.com/search/document.do af854a3a-2127-422b-91ae-364da2661108 sunsolve.sun.com
Advisories - Mandriva Linux af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com
404 Not Found af854a3a-2127-422b-91ae-364da2661108 fedoranews.org
[SECURITY] [DSA 1379-1] New quagga packages fix denial of service af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
Quagga Routing Suite Multiple Denial Of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2007-09-18Mark J CoxRed 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.

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report