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Secunia Security Advisory 29951

Secunia Security Advisory 29951
Posted Apr 28, 2008
Authored by Secunia | Site secunia.com

Secunia Security Advisory - A vulnerability has been reported in KDE, which can be exploited by malicious, local users to cause a DoS (Denial of Service) or to potentially gain escalated privileges.

tags | advisory, denial of service, local
SHA-256 | 9a15160a131b30877895581753aefc06da83fc0a415e016b8ea3c945becd89c5

Secunia Security Advisory 29951

Change Mirror Download
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TITLE:
KDE start_kdeinit Privilege Escalation Vulnerability

SECUNIA ADVISORY ID:
SA29951

VERIFY ADVISORY:
http://secunia.com/advisories/29951/

CRITICAL:
Less critical

IMPACT:
Privilege escalation, DoS

WHERE:
Local system

SOFTWARE:
KDE 3.x
http://secunia.com/product/219/

DESCRIPTION:
A vulnerability has been reported in KDE, which can be exploited by
malicious, local users to cause a DoS (Denial of Service) or to
potentially gain escalated privileges.

The vulnerability is caused due to an error in the start_kdeinit
script (installed setuid root by default). This can be exploited to
send signals to privileged processes, cause a DoS, or potentially
execute arbitrary code in the context of the target process.

The vulnerability is reported in KDE 3.x versions 3.5.5 and later,
running on Linux operating systems.

SOLUTION:
Apply vendor patch.
ftp://ftp.kde.org/pub/kde/security_patches/post-kde-3.5.5-kinit.diff

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.kde.org/info/security/advisory-20080426-2.txt

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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