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CVE-2020-24342

HIGH

7.8

Descricao

Lua through 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado8/13/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

fedoraproject:fedoralua:lua

Fraquezas (CWE)

CWE-119

Referencias

http://lua-users.org/lists/lua-l/2020-07/msg00052.html(cve@mitre.org)

https://github.com/lua/lua/commit/34affe7a63fc5d842580a9f23616d057e17dfe27(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA5Q5MDQMTGXRQO3PAQ4EZFTYWJXZM5N/(cve@mitre.org)

http://lua-users.org/lists/lua-l/2020-07/msg00052.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/lua/lua/commit/34affe7a63fc5d842580a9f23616d057e17dfe27(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA5Q5MDQMTGXRQO3PAQ4EZFTYWJXZM5N/(af854a3a-2127-422b-91ae-364da2661108)

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