CVE-2014-3468

CVE Details

Release Date:	2014-05-25
Impact:	Moderate	What is this?

Description

The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data.

See more information about CVE-2014-3468 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:	6.8
Vector String:	AV:N/AC:M/Au:N/C:P/I:P/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (gnutls)	ELSA-2014-0594	2014-06-03
Oracle Linux version 6 (libtasn1)	ELSA-2014-0596	2014-06-03
Oracle Linux version 7 (libtasn1)	ELSA-2014-0687	2014-07-23