CVE-2014-1226 s3dvt Root shell (still)

[Hector Marco <hecmargi () upv es>]

CVE-2014-1226 s3dvt Root shell (still)


About s3dvt:

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



Vulnerability:

The s3dvt developers forgot to review all the code. There is still a
vulnerable function as in the previous CVE-2013-6825. At the date of
July 1, 2014 the last commit of the s3dvt is still vulnerable and
exploitable. Commit: 1e9c9c53fa192cbf4f79d724b5e6c76374516968


Details, patches, discussion and strategy to exploit at:
http://hmarco.org/bugs/CVE-2014-1226-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

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