Vulnerability CVE-2014-0591

Vulnerability CVE-2014-0591

Published: 2014-01-13 Modified: 2014-01-14

Description:

The query_findclosestnsec3 function in query.c in named in ISC BIND 9.6, 9.7, and 9.8 before 9.8.6-P2 and 9.9 before 9.9.4-P2, and 9.6-ESV before 9.6-ESV-R10-P2, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a crafted DNS query to an authoritative nameserver that uses the NSEC3 signing feature.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	ISC BIND 9.8/9.9 Remote DoS	Vincent Danen	14.01.2014

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:H/Au:N/C:N/I:N/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
2.6/10	2.9/10	4.9/10

Exploit range	Attack complexity	Authentication
Remote	High	No required
Confidentiality impact	Integrity impact	Availability impact
None	None	Partial

Affected software
ISC -> BIND

References:

http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html

http://linux.oracle.com/errata/ELSA-2014-1244

http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126761.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126772.html

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00009.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00016.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00019.html

http://marc.info/?l=bugtraq&m=138995561732658&w=2

http://rhn.redhat.com/errata/RHSA-2014-0043.html

http://secunia.com/advisories/56871

http://secunia.com/advisories/61117

http://secunia.com/advisories/61199

http://secunia.com/advisories/61343

http://www.debian.org/security/2014/dsa-3023

http://www.freebsd.org/security/advisories/FreeBSD-SA-14:04.bind.asc

http://www.mandriva.com/security/advisories?name=MDVSA-2014:002

http://www.securityfocus.com/bid/64801

http://www.securitytracker.com/id/1029589

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2014&m=slackware-security.518391

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2014&m=slackware-security.524465

http://www.ubuntu.com/usn/USN-2081-1

https://bugzilla.redhat.com/show_bug.cgi?id=1051717

https://kb.isc.org/article/AA-01078

https://kb.isc.org/article/AA-01085

https://support.apple.com/kb/HT6536

Vulnerability CVE-2014-0591

See advisories in our WLB2 database:

Med.

ISC BIND 9.8/9.9 Remote DoS

CWE-119

CVSS2 => (AV:N/AC:H/Au:N/C:N/I:N/A:P)

2.6/10

2.9/10

4.9/10

Remote

High

No required

None

None

Partial

Affected software

References: