Out-of-bounds Read

Affecting imagemagick package, versions <8:6.9.7.4+dfsg-11+deb9u2

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Overview

In ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1, the ReadOneMNGImage function in coders/png.c has an out-of-bounds read with the MNG CLIP chunk.

References

CVSS Score

9.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE
CVE-2017-13139
CWE
CWE-125
Snyk ID
SNYK-DEBIAN9-IMAGEMAGICK-400649
Disclosed
23 Aug, 2017
Published
23 Aug, 2017