PT-2017-3858 · Graphicsmagick+2 · Graphicsmagick+2
Ayrx
+3
·
Publicado
2017-10-01
·
Atualizado
2020-01-08
·
CVE-2017-14994
CVSS v2.0
7.8
Alta
| Vetor | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
GraphicsMagick version 1.3.26
Description
The issue is related to the
ReadDCMImage function in coders/dcm.c, which can cause a denial of service due to a NULL pointer dereference when processing a crafted DICOM image. This is connected to the DCM ReadNonNativeImages function's ability to return an image list with zero frames. The vulnerability can be exploited by remote attackers using a specially crafted DICOM file, leading to a service disruption.Recommendations
For GraphicsMagick version 1.3.26, consider disabling the
ReadDCMImage function in coders/dcm.c as a temporary workaround to prevent exploitation until a patch is available. Restrict the processing of DICOM images to minimize the risk of service disruption. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
NULL Pointer Dereference
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Graphicsmagick
Suse
Ubuntu