CVE-2014-0591
2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
8.3 High
AI Score
Confidence
High
0.637 Medium
EPSS
Percentile
97.9%
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.
Affected configurations
References
archives.neohapsis.com/archives/bugtraq/2014-10/0103.html
linux.oracle.com/errata/ELSA-2014-1244
lists.fedoraproject.org/pipermail/package-announce/2014-January/126761.html
lists.fedoraproject.org/pipermail/package-announce/2014-January/126772.html
lists.opensuse.org/opensuse-security-announce/2015-03/msg00009.html
lists.opensuse.org/opensuse-updates/2014-02/msg00016.html
lists.opensuse.org/opensuse-updates/2014-02/msg00019.html
marc.info/?l=bugtraq&m=138995561732658&w=2
osvdb.org/101973
rhn.redhat.com/errata/RHSA-2014-0043.html
secunia.com/advisories/56425
secunia.com/advisories/56427
secunia.com/advisories/56442
secunia.com/advisories/56493
secunia.com/advisories/56522
secunia.com/advisories/56574
secunia.com/advisories/56871
secunia.com/advisories/61117
secunia.com/advisories/61199
secunia.com/advisories/61343
www.debian.org/security/2014/dsa-3023
www.freebsd.org/security/advisories/FreeBSD-SA-14:04.bind.asc
www.mandriva.com/security/advisories?name=MDVSA-2014:002
www.securityfocus.com/bid/64801
www.securitytracker.com/id/1029589
www.slackware.com/security/viewer.php?l=slackware-security&y=2014&m=slackware-security.518391
www.slackware.com/security/viewer.php?l=slackware-security&y=2014&m=slackware-security.524465
www.ubuntu.com/usn/USN-2081-1
bugzilla.redhat.com/show_bug.cgi?id=1051717
kb.isc.org/article/AA-01078
kb.isc.org/article/AA-01085
support.apple.com/kb/HT6536
Related
2.6 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
8.3 High
AI Score
Confidence
High
0.637 Medium
EPSS
Percentile
97.9%