[Secure-testing-team] Bug#867085: graphicsmagick: CVE-2017-10794

[Salvatore Bonaccorso]

Source: graphicsmagick
Version: 1.3.20-1
Severity: important
Tags: upstream security patch fixed-upstream

Hi,

the following vulnerability was published for graphicsmagick.

CVE-2017-10794[0]:
| When GraphicsMagick 1.3.25 processes an RGB TIFF picture (with metadata
| indicating a single sample per pixel) in coders/tiff.c, a buffer
| overflow occurs, related to QuantumTransferMode.

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-2017-10794
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10794
[1] http://hg.code.sf.net/p/graphicsmagick/code/rev/a20bee0a0ad2

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore