ALT-PU-2024-4291-1

Package update lua5.4 in branch sisyphus_e2k

Version5.4.6-alt1

Task#0

Published2024-03-20

Max severityCRITICAL

Severity:

Closed issues (3)

CRITICAL9.1

Уязвимость реализации функции singlevar() интерпретатора скриптов Lua, позволяющая нарушителю выполнить произвольный код

Published: 2022-07-26Modified: 2024-09-13

CVSS 3.xCRITICAL 9.1

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0CRITICAL 9.4

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:C

References

CVE-2022-28805

CRITICAL9.1

singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code.

Published: 2022-04-08Modified: 2024-11-21

CVSS 2.0MEDIUM 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS 3.xCRITICAL 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

HIGH7.5

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

Published: 2022-07-01Modified: 2024-11-21

CVSS 2.0MEDIUM 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References