Debian DSA-3056-1 : libtasn1-3 - security update

medium Nessus Plugin ID 78681

Synopsis

The remote Debian host is missing a security-related update.

Description

Several vulnerabilities were discovered in libtasn1-3, a library that manages ASN1 (Abstract Syntax Notation One) structures. An attacker could use those to cause a denial-of-service via out-of-bounds access or NULL pointer dereference.

Solution

Upgrade the libtasn1-3 packages.

For the stable distribution (wheezy), these problems have been fixed in version 2.13-2+deb7u1.

See Also

https://packages.debian.org/source/wheezy/libtasn1-3

https://www.debian.org/security/2014/dsa-3056

Plugin Details

Severity: Medium

ID: 78681

File Name: debian_DSA-3056.nasl

Version: 1.9

Type: local

Agent: unix

Published: 10/27/2014

Updated: 1/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libtasn1-3, cpe:/o:debian:debian_linux:7.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 10/26/2014

Reference Information

CVE: CVE-2014-3467, CVE-2014-3468, CVE-2014-3469

BID: 67745, 67748, 67749

DSA: 3056