CVE-2023-46046

medium

Description

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.

References

https://www.minizinc.org/doc-2.8.3/en/changelog.html

https://github.com/MiniZinc/libminizinc/issues/730

https://github.com/MiniZinc/libminizinc/commit/afe67acc20898e4308044b54c4acf7a08df544f0

http://seclists.org/fulldisclosure/2024/Jan/63

Details

Source: Mitre, NVD

Published: 2024-03-27

Updated: 2024-11-05

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium