CVE-2012-3817
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
8.3 High
AI Score
Confidence
High
0.066 Low
EPSS
Percentile
93.8%
ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.
Affected configurations
References
lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
lists.opensuse.org/opensuse-updates/2012-08/msg00013.html
lists.opensuse.org/opensuse-updates/2012-08/msg00015.html
rhn.redhat.com/errata/RHSA-2012-1122.html
rhn.redhat.com/errata/RHSA-2012-1123.html
secunia.com/advisories/51096
support.apple.com/kb/HT5880
www.debian.org/security/2012/dsa-2517
www.securitytracker.com/id?1027296
www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.536004
www.ubuntu.com/usn/USN-1518-1
kb.isc.org/article/AA-00729
Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
8.3 High
AI Score
Confidence
High
0.066 Low
EPSS
Percentile
93.8%