Joined: 12 May 2004
|Posted: Wed Jul 25, 2007 12:26 am Post subject: [ GLSA 200707-08 ] NVClock: Insecure file usage
|Gentoo Linux Security Advisory
Title: NVClock: Insecure file usage (GLSA 200707-08)
Date: July 24, 2007
A vulnerability has been discovered in NVClock, allowing for the execution
of arbitrary code.
NVClock is an utility for changing NVidia graphic chipsets internal
Vulnerable: < 0.7-r2
Unaffected: >= 0.7-r2
Architectures: All supported architectures
Tavis Ormandy of the Gentoo Linux Security Team discovered that NVClock
makes usage of an insecure temporary file in the /tmp directory.
A local attacker could create a specially crafted temporary file in
/tmp to execute arbitrary code with the privileges of the user running
There is no known workaround at this time.
All NVClock users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose ">=media-video/nvclock-0.7-r2"
Last edited by GLSA on Fri Oct 17, 2014 4:24 am; edited 2 times in total