Re: Gentoo ImageMagick BMP image buffer overflow

Bob Friesenhahn <[email protected]> Fri, 10 Sep 2004 09:25:37 -0500 (CDT)
Newsgroups gmane.comp.video.graphicsmagick.core
Message-ID <[email protected]>
On Fri, 10 Sep 2004, Albert Chin wrote:

> On Thu, Sep 09, 2004 at 11:46:10AM -0500, Bob Friesenhahn wrote:
>> On Thu, 9 Sep 2004, Albert Chin wrote:
>>
>>> Is GM also vulnerable:
>>> http://www.gentoo.org/security/en/glsa/glsa-200409-12.xml
>>> http://studio.imagemagick.org/pipermail/magick-developers/2004-August/002011.html
>>
>> Yes, GM is also vulnerable.  Glenn Randers-Pehrson checked fixes into
>> both the CVS development version, and into the 1.1 branch on August
>> 24.
>>
>> I also noticed a potential stack buffer overflow issue in tiff.c,
>> which is fixed in both stable and development branches.
>
> Just to confirm, does the patch below cover both of the above?

Yes.  The patch appears correct.

Bob
======================================
Bob Friesenhahn
[email protected]
http://www.simplesystems.org/users/bfriesen


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