CVE-2020-27756
N/A
N/A
Summary
In ParseMetaGeometry() of MagickCore/geometry.c, image height and width calculations can lead to divide-by-zero conditions which also lead to undefined behavior. This flaw can be triggered by a crafted input file processed by ImageMagick and could impact application availability. The patch uses multiplication in addition to the function PerceptibleReciprocal() in order to prevent such divide-by-zero conditions. This flaw affects ImageMagick versions prior to 7.0.9-0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | ImageMagick | prior to 7.0.9-0 | affected |
Weaknesses
- CWE-369: CWE-369->CWE-190
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1894233
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1894233
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
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