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CVE-2023-46046

MEDIUM

5.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/27/2024

Ultima modificacao11/4/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-476

Referencias

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)

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