ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you may use, copy, modify, and distribute in both open and proprietary applications. In affected versions and in certain cases, Postscript files could be read and written when specifically excluded by a `module` policy in `policy.xml`. ex. <policy domain="module" rights="none" pattern="PS" />. The issue has been resolved in ImageMagick 7.1.0-7 and in 6.9.12-22. Fortunately, in the wild, few users utilize the `module` policy and instead use the `coder` policy that is also our workaround recommendation: <policy domain="coder" rights="none" pattern="{PS,EPI,EPS,EPSF,EPSI}" />.
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
| Link | Tags |
|---|---|
| https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qvhr-jj4p-j2qr | third party advisory |
| https://github.com/ImageMagick/ImageMagick/commit/01faddbe2711a4156180c4a92837e2f23683cc68 | third party advisory patch |
| https://github.com/ImageMagick/ImageMagick/commit/35893e7cad78ce461fcaffa56076c11700ba5e4e | third party advisory patch |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html | mailing list |