CVE-2007-1995

Quagga < 0.98.6 and <= 0.99.6 - Denial of Service via MP_REACH_NLRI and MP_UNREACH_NLRI Attributes

Title source: llm
STIX 2.1

Description

bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read.

References (26)

Core 26
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25119
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25084
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25312
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/1336
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/1195/references
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1018142
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/23417
Vendor Advisory vendor-advisory x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2007/dsa-1293
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/24808
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25428
Issue Tracking x_refsource_confirm
http://bugzilla.quagga.net/show_bug.cgi?id=354
Vendor Advisory vendor-advisory x_refsource_trustix
http://www.trustix.org/errata/2007/0017/
Vendor Advisory vendor-advisory x_refsource_openpkg
http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.015.html
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2007-0389.html
Vendor Advisory vendor-advisory x_refsource_suse
http://www.novell.com/linux/security/advisories/2007_9_sr.html
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11048
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25293
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/33547
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/29743
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/usn-461-1
Issue Tracking x_refsource_confirm
http://bugzilla.quagga.net/show_bug.cgi?id=355
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDKSA-2007:096
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25255
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200705-05.xml

Scores

EPSS 0.0174
EPSS Percentile 75.1%

Details

CWE
CWE-20
Status published
Products (20)
quagga/quagga 0.95
quagga/quagga 0.96
quagga/quagga 0.96.1
quagga/quagga 0.96.2
quagga/quagga 0.96.3
quagga/quagga 0.96.4
quagga/quagga 0.96.5
quagga/quagga 0.97.0
quagga/quagga 0.97.1
quagga/quagga 0.97.2
... and 10 more
Published Apr 12, 2007
Tracked Since Feb 18, 2026