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Debian: CVE-2017-11722: graphicsmagick -- security update

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Debian: CVE-2017-11722: graphicsmagick -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
07/28/2017
Created
03/19/2019
Added
10/18/2018
Modified
02/24/2020

Description

The WriteOnePNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file, because the program's actual control flow was inconsistent with its indentation. This resulted in a logging statement executing outside of a loop, and consequently using an invalid array index corresponding to the loop's exit condition.

Solution(s)

  • debian-upgrade-graphicsmagick

References

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