CVE-2013-6876 s3dvt Root shell

[Hector Marco <hecmargi () upv es>]

CVE-2013-6876 s3dvt Root shell

About s3dvt:

s3dvt is part of the 3d network display server which can be used as
3d desktop environment.



Vulnerability:

A vulnerability in s3dvt for versions prior to 0.2.2 allows to obtain
a root shell.


Details, patches, discussion and strategy to exploit at:
http://hmarco.org/bugs/s3dvt_0.2.2-root-shell.html


Because we found a bug in bash <= 4.3 this vulnerability can be
successfully exploited. Bash bug details at:
http://hmarco.org/bugs/bash_4.3-setuid-bug.html



Hector Marco
http://hmarco.org