Debian DLA-286-1 : squid3 security update

medium Nessus Plugin ID 85128

Synopsis

The remote Debian host is missing a security update.

Description

Alex Rousskov discovered that Squid configured with cache_peer and operating on explicit proxy traffic does not correctly handle CONNECT method peer responses. In some configurations, it allows remote clients to bypass security in an explicit gateway proxy.

For Debian 6 Squeeze, this problem has been fixed in squid3 version 3.1.6-1.2+squeeze5. We recommend that you upgrade your squid3 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2015/07/msg00025.html

https://packages.debian.org/source/squeeze-lts/squid3

Plugin Details

Severity: Medium

ID: 85128

File Name: debian_DLA-286.nasl

Version: 2.6

Type: local

Agent: unix

Published: 7/31/2015

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:squid-cgi, p-cpe:/a:debian:debian_linux:squid3, p-cpe:/a:debian:debian_linux:squid3-common, p-cpe:/a:debian:debian_linux:squid3-dbg, p-cpe:/a:debian:debian_linux:squidclient, cpe:/o:debian:debian_linux:6.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/30/2015

Reference Information

CVE: CVE-2015-5400