Package: cpio
Version: 2.9-4
Severity: important
Tags: security

Hi

The following CVE[0] was issued for tar, but it seems that cpio is also
affected.

CVE-2007-4476:

Buffer overflow in the safer_name_suffix function in GNU tar has
unspecified attack vectors and impact, resulting in a "crashing stack."

You can find a patch in the tar bugreport[1]. The code in question can
be found in lib/paxnames.c .

When you fix this, please mention the CVE id in your changelog.
Thanks for your efforts.

Cheers
Steffen

[0]: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4476

[1]: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=441444



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