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6.3
CVSSv2

CVE-2007-1995

Published: 12/04/2007 Updated: 11/10/2017
CVSS v2 Base Score: 6.3 | Impact Score: 6.9 | Exploitability Score: 6.8
VMScore: 561
Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C
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Vulnerability Summary

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

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quagga quagga 0.98.0

quagga quagga 0.98.1

quagga quagga 0.97.3

quagga quagga 0.97.4

quagga quagga 0.96

quagga quagga 0.95

quagga quagga 0.98.4

quagga quagga 0.97.0

quagga quagga 0.96.4

quagga quagga 0.96.2

quagga quagga 0.98.2

quagga quagga 0.98.3

quagga quagga 0.97.5

quagga quagga 0.96.5

quagga quagga

quagga quagga 0.98.5

quagga quagga 0.97.1

quagga quagga 0.97.2

quagga quagga 0.96.3

quagga quagga 0.96.1

Vendor Advisories

Ubuntu Security Notice: quagga vulnerability
It was discovered that Quagga did not correctly verify length information sent from configured peers Remote malicious peers could send a specially crafted UPDATE message which would cause bgpd to abort, leading to a denial of service ...

References

CWE-20http://bugzilla.quagga.net/show_bug.cgi?id=354http://bugzilla.quagga.net/show_bug.cgi?id=355http://www.quagga.net/news2.php?y=2007&m=4&d=8#id1176073740http://secunia.com/advisories/24808http://www.securityfocus.com/bid/23417http://security.gentoo.org/glsa/glsa-200705-05.xmlhttp://www.novell.com/linux/security/advisories/2007_9_sr.htmlhttp://secunia.com/advisories/25084http://secunia.com/advisories/25119http://www.debian.org/security/2007/dsa-1293http://www.trustix.org/errata/2007/0017/http://www.ubuntu.com/usn/usn-461-1http://secunia.com/advisories/25255http://secunia.com/advisories/25312http://secunia.com/advisories/25293http://www.mandriva.com/security/advisories?name=MDKSA-2007:096http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.015.htmlhttp://www.redhat.com/support/errata/RHSA-2007-0389.htmlhttp://www.securitytracker.com/id?1018142http://secunia.com/advisories/25428http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1http://secunia.com/advisories/29743http://www.vupen.com/english/advisories/2008/1195/referenceshttp://www.vupen.com/english/advisories/2007/1336https://exchange.xforce.ibmcloud.com/vulnerabilities/33547https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11048https://usn.ubuntu.com/461-1/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
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