CVE-2011-4313

MEDIUM

Description

query.c in ISC BIND 9.0.x through 9.6.x, 9.4-ESV through 9.4-ESV-R5, 9.6-ESV through 9.6-ESV-R5, 9.7.0 through 9.7.4, 9.8.0 through 9.8.1, and 9.9.0a1 through 9.9.0b1 allows remote attackers to cause a denial of service (assertion failure and named exit) via unknown vectors related to recursive DNS queries, error logging, and the caching of an invalid record by the resolver.

References

http://blogs.oracle.com/sunsecurity/entry/cve_2011_4313_denial_of

http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069463.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069970.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069975.html

http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00027.html

http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00028.html

http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00029.html

http://marc.info/?l=bugtraq&m=132310123002302&w=2

http://marc.info/?l=bugtraq&m=133978480208466&w=2

http://marc.info/?l=bugtraq&m=141879471518471&w=2

http://osvdb.org/77159

http://secunia.com/advisories/46536

http://secunia.com/advisories/46829

http://secunia.com/advisories/46887

http://secunia.com/advisories/46890

http://secunia.com/advisories/46905

http://secunia.com/advisories/46906

http://secunia.com/advisories/46943

http://secunia.com/advisories/46984

http://secunia.com/advisories/47043

http://secunia.com/advisories/47075

http://secunia.com/advisories/48308

http://security.freebsd.org/advisories/FreeBSD-SA-11:06.bind.asc

http://support.apple.com/kb/HT5501

http://www-01.ibm.com/support/docview.wss?uid=isg1IV11106

http://www.debian.org/security/2011/dsa-2347

http://www.ibm.com/support/docview.wss?uid=isg1IV11248

http://www.isc.org/software/bind/advisories/cve-2011-4313

http://www.kb.cert.org/vuls/id/606539

http://www.mandriva.com/security/advisories?name=MDVSA-2011:176

http://www.redhat.com/support/errata/RHSA-2011-1458.html

http://www.redhat.com/support/errata/RHSA-2011-1459.html

http://www.redhat.com/support/errata/RHSA-2011-1496.html

http://www.securityfocus.com/bid/50690

http://www.securitytracker.com/id?1026335

http://www.ubuntu.com/usn/USN-1264-1

https://exchange.xforce.ibmcloud.com/vulnerabilities/71332

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14343

Details

Source: MITRE

Published: 2011-11-29

Updated: 2018-01-06

Risk Information

CVSS v2.0

Base Score: 5

Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM