In ImageMagick, there are memory leaks detected in AcquireMagickMemory. Reference: https://github.com/ImageMagick/ImageMagick/issues/1757 Upstream patch: https://github.com/ImageMagick/ImageMagick/commit/bb3acad195de95db86c7509d8072db01890470e0
Acknowledgments: Name: Suhwan Song (Seoul National University)
Flaw summary: There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported that the issues were in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`.
Statement: This flaw is out of support scope for Red Hat Enterprise Linux 5, 6, and 7. Inkscape is not affected because it no longer uses a bundled ImageMagick in Red Hat Enterprise Linux 8. For more information regarding support scopes, please see https://access.redhat.com/support/policy/updates/errata .
Created ImageMagick tracking bugs for this issue: Affects: epel-8 [bug 1901249] Affects: fedora-all [bug 1901250]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-27753