PT-2019-5856 · Imagemagick+5 · Imagemagick+5
Publicado
2019-10-03
·
Atualizado
2023-03-18
·
CVE-2020-27757
CVSS v2.0
4.3
Média
| Vetor | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions
ImageMagick versions prior to 7.0.8-68
Description
A floating point math calculation in the
ScaleAnyToQuantum() function of /MagickCore/quantum-private.h could lead to undefined behavior in the form of a value outside the range of type unsigned long long. The flaw could be triggered by a crafted input file under certain conditions when it is processed by ImageMagick. This issue could potentially lead to an impact on application availability.Recommendations
For versions prior to 7.0.8-68, update to version 7.0.8-68 or later to resolve the issue. As a temporary workaround, consider restricting the use of crafted input files to minimize the risk of exploitation.
Exploit
Correção
Integer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Imagemagick
Linuxmint
Suse
Ubuntu