Source: graphicsmagick
Version: 1.3.31-1
Severity: important
Tags: patch security upstream
Forwarded: https://sourceforge.net/p/graphicsmagick/bugs/582/

Hi,

The following vulnerability was published for graphicsmagick.

CVE-2018-20185[0]:
| In GraphicsMagick 1.4 snapshot-20181209 Q8 on 32-bit platforms, there
| is a heap-based buffer over-read in the ReadBMPImage function of bmp.c,
| which allows attackers to cause a denial of service via a crafted bmp
| image file. This only affects GraphicsMagick installations with
| customized BMP limits.

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2018-20185
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20185
[1] https://sourceforge.net/p/graphicsmagick/bugs/582/
[2] http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e3977a293

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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