CVE-2016-1286

Publication date 9 March 2016

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
bind9	17.04 zesty	Not affected
	16.10 yakkety	Not affected
	16.04 LTS xenial	Not affected
	15.10 wily	Fixed 1:9.9.5.dfsg-11ubuntu1.3
	14.04 LTS trusty	Fixed 1:9.9.5.dfsg-3ubuntu0.8
	12.04 LTS precise	Fixed 1:9.8.1.dfsg.P1-4ubuntu0.16

Severity score breakdown

Parameter	Value
Base score	8.6 · High
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Changed
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)