Joined: 12 May 2004
|Posted: Thu Jun 21, 2012 11:26 am Post subject: [ GLSA 201206-07 ] nginx: User-assisted execution of arbitra
|Gentoo Linux Security Advisory
Title: nginx: User-assisted execution of arbitrary code (GLSA 201206-07)
Date: June 21, 2012
A buffer overflow vulnerability in nginx could result in the
execution of arbitrary code.
nginx is a robust, small, and high performance HTTP and reverse proxy
Vulnerable: < 1.0.15
Unaffected: >= 1.0.15
Architectures: All supported architectures
An error in ngx_http_mp4_module.c could cause a buffer overflow.NOTE: nginx must have been emerged with USE="nginx_modules_http_mp4" in
order to be affected by this vulnerability.
A remote attacker could entice a user to place a specially crafted MP4
file on the nginx server, possibly resulting in execution of arbitrary
code with the privileges of the process or a Denial of Service condition.
There is no known workaround at this time.
All nginx users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose ">=www-servers/nginx-1.0.15"