Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / ImageMagick | affected prior to 7.0.9-0 |
CWE
CWE-369
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1894233
- https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
ADP enrichment
No English description supplied.