CVE request: XEmacs Multiple Integer Overflows

[Alex Legler <a3li () gentoo org>]

Hi,

I don't think we have a CVE for this/these issue(s) yet, so please
assign one/some:

The {tiff,png,jpeg}_instantiate() functions in glyphs-eimage.c contain
an integer overflow, possibly leading to a heap-based buffer overflow.

References:
Filed upstream as: http://tracker.xemacs.org/XEmacs/its/issue534

http://secunia.com/advisories/35348
http://www.vupen.com/english/advisories/2009/1666
https://bugs.gentoo.org/show_bug.cgi?id=275397
https://bugzilla.redhat.com/show_bug.cgi?id=511994

Thanks,
Alex

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