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CVE-2023-46046

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/27/2024

Last Modified11/4/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-476

References

http://seclists.org/fulldisclosure/2024/Jan/63(cve@mitre.org)

https://github.com/MiniZinc/libminizinc/commit/afe67acc20898e4308044b54c4acf7a08df544f0(cve@mitre.org)

https://github.com/MiniZinc/libminizinc/issues/730(cve@mitre.org)

https://www.minizinc.org/doc-2.8.3/en/changelog.html(cve@mitre.org)

http://packetstormsecurity.com/files/176817/MiniZinc-2.7.6-Null-Pointer.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2024/Jan/63(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/MiniZinc/libminizinc/commit/afe67acc20898e4308044b54c4acf7a08df544f0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/MiniZinc/libminizinc/issues/730(af854a3a-2127-422b-91ae-364da2661108)

https://www.minizinc.org/doc-2.8.3/en/changelog.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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