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RHEL 4 / 5 : kdebase (RHSA-2010:0348)

medium Nessus Plugin ID 46298

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Updated kdebase packages that fix one security issue are now available for Red Hat Enterprise Linux 4 and 5.

The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The K Desktop Environment (KDE) is a graphical desktop environment for the X Window System. The kdebase packages include core applications for KDE.

A privilege escalation flaw was found in the KDE Display Manager (KDM). A local user with console access could trigger a race condition, possibly resulting in the permissions of an arbitrary file being set to world-writable, allowing privilege escalation.
(CVE-2010-0436)

Red Hat would like to thank Sebastian Krahmer of the SuSE Security Team for responsibly reporting this issue.

Users of KDE should upgrade to these updated packages, which contain a backported patch to correct this issue. The system should be rebooted for this update to take effect. After the reboot, administrators should manually remove all leftover user-owned dmctl-* directories in '/var/run/xdmctl/'.

Solution

Update the affected kdebase and / or kdebase-devel packages.

See Also

https://access.redhat.com/security/cve/cve-2010-0436

https://access.redhat.com/errata/RHSA-2010:0348

Plugin Details

Severity: Medium

ID: 46298

File Name: redhat-RHSA-2010-0348.nasl

Version: 1.21

Type: local

Agent: unix

Published: 5/11/2010

Updated: 1/14/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 5.1

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:kdebase-devel, cpe:/o:redhat:enterprise_linux:5, p-cpe:/a:redhat:enterprise_linux:kdebase, cpe:/o:redhat:enterprise_linux:4, cpe:/o:redhat:enterprise_linux:4.8

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/14/2010

Vulnerability Publication Date: 4/15/2010

Reference Information

CVE: CVE-2010-0436

BID: 39467

RHSA: 2010:0348