CVE-2012-5688
HIGH severity · CVSS 7.8 · Improper input validation
7.8CVSS HIGH
Summary
ISC BIND 9.8.x before 9.8.4-P1 and 9.9.x before 9.9.2-P1, when DNS64 is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)11%
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://kb.isc.org/article/AA-00828 ↗
Additional information
- NVD record
- https://kb.isc.org/article/AA-00828Patch
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1549.htmlAdvisory
- http://support.apple.com/kb/HT5880Advisory
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.536004Advisory
- http://www.ubuntu.com/usn/USN-1657-1Advisory