Package: zoo
Version: 2.10-18
Severity: grave
Tags: security patch
Justification: user security hole

>From CVE-2007-1673:
"unzoo.c allows remote attackers to cause a denial of service (infinite
loop) via a ZOO archive with a direntry structure that points to a
previous file."

Severity grave becaus zoo might be used by virus scanners:

zoo is suggested by amavisd-new.
unzoo is recommended by clamav.

PoC exploit is at [1]
Patch for zoo is at [2]

Please mention the CVE id in the changelog.


[1] http://www.sfritsch.de/CVE-2007-1673.zoo
[2] http://archives.neohapsis.com/archives/bugtraq/2007-05/0046.html


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