NULL Pointer Dereference

Affecting imagemagick package, versions <8:6.9.7.4+dfsg-11+deb9u10

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Overview

In the GetOpenCLCachedFilesDirectory function in magick/opencl.c in ImageMagick 7.0.7, a NULL pointer dereference vulnerability occurs because a memory allocation result is not checked, related to GetOpenCLCacheDirectory.

References

CVSS Score

8.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE
CVE-2017-18209
CWE
CWE-476
Snyk ID
SNYK-DEBIAN9-IMAGEMAGICK-402567
Disclosed
01 Mar, 2018
Published
01 Mar, 2018