CVE-2007-1995

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.

Affected packages (2)

• Debian/quaggafrom 0, < 0.99.6-5
• Debian/quaggafrom 0, < 0.98.3-7.4

References (26)

• ADVISORYhttp://secunia.com/advisories/24808
• ADVISORYhttp://secunia.com/advisories/25084
• ADVISORYhttp://secunia.com/advisories/25119
• ADVISORYhttp://secunia.com/advisories/25255
• ADVISORYhttp://secunia.com/advisories/25293
• ADVISORYhttp://secunia.com/advisories/25312
• ADVISORYhttp://secunia.com/advisories/25428
• ADVISORYhttp://secunia.com/advisories/29743
• ADVISORYhttp://security.gentoo.org/glsa/glsa-200705-05.xml
• ADVISORYhttp://www.debian.org/security/2007/dsa-1293
• ADVISORYhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:096
• ADVISORYhttp://www.novell.com/linux/security/advisories/2007_9_sr.html
• ADVISORYhttp://www.openpkg.com/security/advisories/OpenPKG-SA-2007.015.html
• ADVISORYhttp://www.ubuntu.com/usn/usn-461-1
• ADVISORYhttp://www.vupen.com/english/advisories/2007/1336
• ADVISORYhttp://www.vupen.com/english/advisories/2008/1195/references
• REPORThttp://bugzilla.quagga.net/show_bug.cgi?id=354
• REPORThttp://bugzilla.quagga.net/show_bug.cgi?id=355
• WEBhttps://exchange.xforce.ibmcloud.com/vulnerabilities/33547
• WEBhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11048
• WEBhttp://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
• WEBhttp://www.quagga.net/news2.php?y=2007&m=4&d=8#id1176073740
• WEBhttp://www.redhat.com/support/errata/RHSA-2007-0389.html
• WEBhttp://www.securityfocus.com/bid/23417
• WEBhttp://www.securitytracker.com/id?1018142
• WEBhttp://www.trustix.org/errata/2007/0017/