Out-of-bounds Write

Affecting imagemagick package, versions <8:6.8.9.9-5+deb8u16

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Overview

In ImageMagick 7.0.8-35 Q16, there is a stack-based buffer overflow in the function PopHexPixel of coders/ps.c, which allows an attacker to cause a denial of service or code execution via a crafted image file.

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-2019-9956
CWE
CWE-787
Snyk ID
SNYK-DEBIAN8-IMAGEMAGICK-341354
Disclosed
24 Mar, 2019
Published
24 Mar, 2019