In /MagickCore/statistic.c, there are several areas in ApplyEvaluateOperator() where a size_t cast should have been a ssize_t cast, which causes out-of-range values under some circumstances when a crafted input file is processed by ImageMagick. Red Hat Product Security marked this as Low severity because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to 6.9.10-69.
References
Link | Resource |
---|---|
https://github.com/ImageMagick/ImageMagick6/commit/3e21bc8a58b4ae38d24c7e283837cc279f35b6a5 | Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1894683 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html |
Information
Published : 2020-12-03 09:15
Updated : 2023-03-11 15:15
NVD link : CVE-2020-27764
Mitre link : CVE-2020-27764
JSON object : View
CWE
CWE-190
Integer Overflow or Wraparound
Products Affected
debian
- debian_linux
imagemagick
- imagemagick