CVE-2011-4313
MEDIUMEPSS 97th pctlDescription
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.
CVSS v2 Vector
No CVSS vector data available.
Exploit Intelligence
Very high risk: more likely to be exploited than 97% of all known CVEs.
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
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.