Mandriva Linux Security Advisory : squid (MDVSA-2011:193)

Medium Nessus Plugin ID 61941

Synopsis

The remote Mandriva Linux host is missing one or more security updates.

Description

A vulnerability has been discovered and corrected in squid :

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record (CVE-2011-4096).

The updated packages have been patched to correct this issue.

Solution

Update the affected squid and / or squid-cachemgr packages.

Plugin Details

Severity: Medium

ID: 61941

File Name: mandriva_MDVSA-2011-193.nasl

Version: 1.10

Type: local

Published: 2012/09/06

Updated: 2019/08/02

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:mandriva:linux:squid, p-cpe:/a:mandriva:linux:squid-cachemgr, cpe:/o:mandriva:linux:2011

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/Mandrake/release, Host/Mandrake/rpm-list

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2011/12/27

Reference Information

CVE: CVE-2011-4096

BID: 50449

MDVSA: 2011:193