PT-2017-2587 · Imagemagick+2 · Imagemagick+2
Lcatro
·
Publicado
2017-07-26
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Atualizado
2019-10-03
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CVE-2017-11639
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 7.0.6-1
Description
The issue is caused by a buffer over-read in memory when converting a file, related to the WriteCIPImage() function in coders/cip.c and the GetPixelLuma function in MagickCore/pixel-accessor.h. This can be exploited by a remote attacker using a specially crafted file, potentially leading to a denial of service.
Recommendations
For ImageMagick version 7.0.6-1, consider disabling the
WriteCIPImage() function or restricting the use of the GetPixelLuma function in MagickCore/pixel-accessor.h until a patch is available.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Out of bounds Read
Buffer Overflow
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Identificadores relacionados
Produtos afetados
Imagemagick
Suse
Ubuntu