CVE-2015-4620

CVE Details

Release Date:	2015-07-07
Impact:	Important	What is this?

Description

A flaw was found in the way BIND performed DNSSEC validation. An attacker able to make BIND (functioning as a DNS resolver with DNSSEC validation enabled) resolve a name in an attacker-controlled domain could cause named to exit unexpectedly with an assertion failure.

See more information about CVE-2015-4620 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	5.0
Vector String:	AV:N/AC:L/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (bind)	ELSA-2015-1471	2015-07-29
Oracle Linux version 7 (bind)	ELSA-2015-1443	2015-07-20
Oracle VM version 3.3 (bind)	OVMSA-2015-0105	2015-07-29