PT-2016-6642 · Imagemagick+3 · Imagemagick+3

Hanno Böck

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Publicado

2016-06-05

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Atualizado

2016-12-16

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CVE-2016-5688

CVSS v3.1

8.1

Alta

VetorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 6.9.4-4 ImageMagick versions 7.x prior to 7.0.1-5
Description The issue concerns the WPG parser in ImageMagick. When a memory limit is set, it allows remote attackers to have an unspecified impact via certain vectors. These vectors are related to the SetImageExtent return-value check and can trigger a heap-based buffer overflow in the SetPixelIndex function or an invalid write operation in the ScaleCharToQuantum or SetPixelIndex functions.
Recommendations For ImageMagick versions prior to 6.9.4-4, update to version 6.9.4-4 or later. For ImageMagick versions 7.x prior to 7.0.1-5, update to version 7.0.1-5 or later.

Correção

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2016-1580
CVE-2016-5688
DLA-731-1
DSA-3652-1
OPENSUSE-SU-2016_1724-1
OPENSUSE-SU-2016_1748-1
OPENSUSE-SU-2016_1833-1
OPENSUSE-SU-2016_2073-1
SUSE-SU-2016:1782-1
SUSE-SU-2016:1783-1
SUSE-SU-2016:1784-1
USN-3131-1

Produtos afetados

Alt Linux
Imagemagick
Suse
Ubuntu