CVE-2016-2088 Information

Description

resolver.c in named in ISC BIND 9.10.x before 9.10.3-P4 when DNS cookies are enabled allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed packet with more than one cookie option.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/181036.html http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178831.html http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179904.html http://www.securityfocus.com/bid/84290 http://www.securitytracker.com/id/1035238 https://kb.isc.org/article/AA-01351 https://kb.isc.org/article/AA-01380 https://security.gentoo.org/glsa/201610-07

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.8