PT-2019-5865 · Imagemagick+5 · Imagemagick+5
Guilherme De Almeida Suckevicz
+1
·
Publicado
2019-10-10
·
Atualizado
2024-10-15
·
CVE-2020-27773
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 7.0.9-0
Description
A flaw was found in ImageMagick in MagickCore/gem-private.h, related to division by zero. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior, potentially leading to an impact on application availability. The issue is caused by values outside the range of type
unsigned char or division by zero when processing a specially crafted file.Recommendations
For ImageMagick versions prior to 7.0.9-0, update to version 7.0.9-0 or later to resolve the issue. As a temporary workaround, consider restricting the processing of files from untrusted sources to minimize the risk of exploitation.
Exploit
Correção
Divide By Zero
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Imagemagick
Linuxmint
Suse
Ubuntu