Scientific Linux Security Update : polkit on SL6.x i386/x86_64 (20130919)

High Nessus Plugin ID 70016

Synopsis

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

Description

A race condition was found in the way the PolicyKit pkcheck utility checked process authorization when the process was specified by its process ID via the --process option. A local user could use this flaw to bypass intended PolicyKit authorizations and escalate their privileges. (CVE-2013-4288)

Note: Applications that invoke pkcheck with the --process option need to be modified to use the pid,pid-start-time,uid argument for that option, to allow pkcheck to check process authorization correctly.

The system must be rebooted for this update to take effect.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?9533512b

Plugin Details

Severity: High

ID: 70016

File Name: sl_20130919_polkit_on_SL6_x.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2013/09/20

Updated: 2020/02/27

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.2

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:polkit, p-cpe:/a:fermilab:scientific_linux:polkit-debuginfo, p-cpe:/a:fermilab:scientific_linux:polkit-desktop-policy, p-cpe:/a:fermilab:scientific_linux:polkit-devel, p-cpe:/a:fermilab:scientific_linux:polkit-docs, x-cpe:/o:fermilab:scientific_linux

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

Patch Publication Date: 2013/09/19

Vulnerability Publication Date: 2013/10/03

Reference Information

CVE: CVE-2013-4288