UpHeron
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Servers and applications

CVE-2020-27752

A flaw was found in ImageMagick in MagickCore/quantum-private.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger a heap buffer overflow. This would most likely lead to an impact to application availability, but could potentially lead to an impact to data integrity as well. This flaw affects ImageMagick versions prior to 7.0.9-0.

Severity
High 7.1
Published
8 Dec 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.9.11-47, 7.0.9-0
Sources
NVD

Affected software

SoftwareAffected versions
ImageMagickServers and applications · cpe:a:imagemagick:imagemagick
  • Every version before 6.9.11-47
  • From 7.0.0-0 before 7.0.9-0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-27752
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-27752