PT-2019-2185 · Imagemagick+4 · Imagemagick+4
CVSS v3.1
8.8
Alta
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
ImageMagick versions 7.0.8-35 Q16
Description
The issue is related to a stack-based buffer overflow in the
PopHexPixel function. This allows a remote attacker to execute arbitrary code or cause a denial of service by using a specially crafted image file. The exploitation is possible through the PopHexPixel function in the coders/ps.c file.Recommendations
For ImageMagick version 7.0.8-35 Q16, consider disabling the
PopHexPixel function as a temporary workaround until a patch is available. Restrict access to the coders/ps.c file to minimize the risk of exploitation. Avoid using the PopHexPixel function in the affected ImageMagick version until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Memory Corruption
Buffer Overflow
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Identificadores relacionados
Produtos afetados
Centos
Imagemagick
Red Hat
Suse
Ubuntu