CVE-2016-1285: Input Validation
named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 does not properly handle DNAME records when parsing fetch reply messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed packet to the rndc (aka control channel) interface, related to alist.c and sexpr.c.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2016-1285?
CVE-2016-1285 has a CVSS score of 7.5, indicating it is considered a high severity vulnerability.
How do I fix CVE-2016-1285?
To fix CVE-2016-1285, upgrade to ISC BIND version 9.9.8-P4, 9.10.3-P4 or later.
What is the impact of CVE-2016-1285?
CVE-2016-1285 allows an attacker to cause a denial of service by sending a malformed packet to the affected BIND 9.x server.
Which versions of BIND are affected by CVE-2016-1285?
CVE-2016-1285 affects ISC BIND 9.x versions prior to 9.9.8-P4 and 9.10.x before 9.10.3-P4.
Is CVE-2016-1285 exploitable remotely?
Yes, CVE-2016-1285 is remotely exploitable by sending malformed packets to the control channel of the affected BIND servers.