CentOS 4 / 5 : tar (CESA-2010:0141)

high Nessus Plugin ID 45067

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Synopsis

The remote CentOS host is missing a security update.

Description

An updated tar package that fixes two security issues is now available for Red Hat Enterprise Linux 4 and 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The GNU tar program saves many files together in one archive and can restore individual files (or all of the files) from that archive.

A heap-based buffer overflow flaw was found in the way tar expanded archive files. If a user were tricked into expanding a specially crafted archive, it could cause the tar executable to crash or execute arbitrary code with the privileges of the user running tar.
(CVE-2010-0624)

Red Hat would like to thank Jakob Lell for responsibly reporting the CVE-2010-0624 issue.

A denial of service flaw was found in the way tar expanded archive files. If a user expanded a specially crafted archive, it could cause the tar executable to crash. (CVE-2007-4476)

Users of tar are advised to upgrade to this updated package, which contains backported patches to correct these issues.

Solution

Update the affected tar package.

See Also

http://www.nessus.org/u?af22a263

http://www.nessus.org/u?f14eb14d

http://www.nessus.org/u?a7b5624d

http://www.nessus.org/u?20b655e9

Plugin Details

Severity: High

ID: 45067

File Name: centos_RHSA-2010-0141.nasl

Version: 1.20

Type: local

Agent: unix

Published: 3/17/2010

Updated: 1/4/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:tar, cpe:/o:centos:centos:4, cpe:/o:centos:centos:5

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/16/2010

Vulnerability Publication Date: 9/4/2007

Reference Information

CVE: CVE-2007-4476, CVE-2010-0624

BID: 26445, 38628

RHSA: 2010:0141

CWE: 119