GNU bug report logs - #47418
imagemagick is vulnerable to CVE-2020-27829

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Package: guix;

Reported by: Léo Le Bouter <lle-bout <at> zaclys.net>

Date: Fri, 26 Mar 2021 19:53:02 UTC

Severity: normal

Tags: security

Done: Mark H Weaver <mhw <at> netris.org>

Bug is archived. No further changes may be made.

Full log

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Léo Le Bouter <lle-bout <at> zaclys.net>
To: bug-guix <at> gnu.org
Subject: imagemagick is vulnerable to CVE-2020-27829
Date: Fri, 26 Mar 2021 20:52:15 +0100

[Message part 1 (text/plain, inline)]
CVE-2020-27829	18:15
A heap based buffer overflow in coders/tiff.c may result in program
crash and denial of service in ImageMagick before 7.0.10-45.

Upstream patch available at 
https://github.com/ImageMagick/ImageMagick/commit/6ee5059cd3ac8d82714a1ab1321399b88539abf0

Not yet backported to 6.x series but applies more or less cleanly
(besides ChangeLog file).

A patch will follow, please review!

Thank you

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This bug report was last modified 4 years and 107 days ago.

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