Integer Overflow or Wraparound

Affecting imagemagick package, versions <8:6.9.7.4+dfsg-11+deb9u12

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Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. A flaw was found in ImageMagick in coders/bmp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned int. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

Remediation

Upgrade imagemagick to version 8:6.9.7.4+dfsg-11+deb9u12 or higher.

References

CVSS Score

3.3
low severity
  • Attack Vector
    Local
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    None
  • Integrity
    None
  • Availability
    Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE
CVE-2020-27772
CWE
CWE-190
Snyk ID
SNYK-DEBIAN9-IMAGEMAGICK-1045729
Disclosed
04 Dec, 2020
Published
26 Nov, 2020