PT-2019-6241 · Graphicsmagick+5 · Graphicsmagick+5

Publicado

2019-11-20

·

Atualizado

2024-06-15

·

CVE-2020-12672

CVSS v2.0

7.8

Alta

VetorAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions GraphicsMagick versions prior to 1.3.35
Description The issue is related to a heap-based buffer overflow in the coders/png.c component of the GraphicsMagick library, which can be exploited by a remote attacker to cause a denial of service. The ReadMNGImage function in coders/png.c is specifically affected.
Recommendations For versions prior to 1.3.35, update to version 1.3.35 or later to resolve the issue. As a temporary workaround, consider restricting access to the ReadMNGImage function in coders/png.c to minimize the risk of exploitation.

Exploit

Correção

Memory Corruption

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Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ALT-PU-2021-1216
ALT-PU-2021-1452
BDU:2022-05878
CVE-2020-12672
DLA-2236-1
DLA-2902-1
MGASA-2020-0472
OPENSUSE-SU-2020:0779-1
OPENSUSE-SU-2020:0788-1
OPENSUSE-SU-2020_0779-1
OPENSUSE-SU-2024:10596-1
USN-5190-1
USN-5974-1

Produtos afetados

Alt Linux
Astra Linux
Graphicsmagick
Linuxmint
Suse
Ubuntu