Bug#792420: zsnes: emulator escape vulnerability

Etienne Millon me at emillon.org
Tue Jul 14 16:57:02 UTC 2015


* Paul Wise <pabs at debian.org> [150714 18:20]:
> According to this Youtube video and forum post, there are at least 3
> vulnerabilities in zsnes that allow ROMs to escape the zsnes
> emulator and execute arbitrary code on the host running zsnes. The
> known issues will be fixed in 1.52 but there may be more issues.
> This may or may not be related to the cppcheck warnings from bug
> #610313.

Thanks for the report.

While neither the exploit code nor a fix is out, I believe that the
best course of action is indeed to write a patch for #610313.

It may also be possible that due to hardening patches, this bug is not
exploitable in Debian.

-- 
Etienne Millon
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