PT-2018-17536 · Imagemagick+3 · Imagemagick+3
Choongwoo Han
+1
·
Publicado
2018-01-30
·
Atualizado
2021-04-28
·
CVE-2018-6405
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
ImageMagick versions prior to 7.0.7-23
Description
The issue is related to a memory leak in the ReadDCMImage function. This function is located in coders/dcm.c. The memory leak occurs because the
redmap, greenmap, and bluemap variables can be overwritten by new pointers, causing the previous pointers to be lost. This allows remote attackers to cause a denial of service.Recommendations
For versions prior to 7.0.7-23, update to version 7.0.7-23 or later to resolve the issue.
Exploit
Correção
DoS
Missing Release of Resource after Effective Lifetime
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Imagemagick
Suse
Ubuntu