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Bug#416611: libapache-mod-perl: Possible DoS problem with PerlRun (CVE-2007-1349)



[Kjetil Kjernsmo]
> The problem was fixed in the recent 1.30 RC1 of the package:
> 
> SECURITY: CVE-2007-1349 (cve.mitre.org)
> fix unescaped variable interpolation in Apache::PerlRun
> regular expression to prevent regex engine tampering.
> reported by Alex Solovey
> [Randal L. Schwartz <merlyn@stonehenge.com>, Fred Moyer 
> <fred@redhotpenguin.com>]

Indeed, for reference the one-line fix is:

  svn diff -c521582 http://svn.apache.org/repos/asf/perl/modperl/branches/1.x

Do you know the scope of the DoS - does it allow the attacker to kill
the process running the perl program, or exhaust your memory, or what?

Thanks,
Peter

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