medium5.5
CVE-2023-46046
An issue in MiniZinc before 2.8.0 allows a NULL pointer dereference via ti_expr in a crafted .mzn file.
Impact
An issue in MiniZinc before 2.8.0 allows a NULL pointer dereference via ti_expr in a crafted .mzn file. NOTE: this is disputed because there is no common libminizinc use case in which an unattended process is supposed to run forever to process a series of atttacker-controlled .mzn files.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| MiniZinc | MiniZinc | before 2.8.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- http://seclists.org/fulldisclosure/2024/Jan/63
- https://github.com/MiniZinc/libminizinc/commit/afe67acc20898e4308044b54c4acf7a08df544f0
- https://github.com/MiniZinc/libminizinc/issues/730
- https://www.minizinc.org/doc-2.8.3/en/changelog.html
- http://packetstormsecurity.com/files/176817/MiniZinc-2.7.6-Null-Pointer.html
- http://seclists.org/fulldisclosure/2024/Jan/63
- https://github.com/MiniZinc/libminizinc/commit/afe67acc20898e4308044b54c4acf7a08df544f0
- https://github.com/MiniZinc/libminizinc/issues/730
- https://www.minizinc.org/doc-2.8.3/en/changelog.html