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lua lua 5.4.0 vulnerabilities and exploits
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5.3
CVSSv3
CVE-2020-24371
lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.
Lua Lua 5.4.0
9.8
CVSSv3
CVE-2020-15889
Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.
Lua Lua 5.4.0
8.8
CVSSv3
CVE-2020-15888
Lua up to and including 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.
Lua Lua 5.4.0
7.5
CVSSv3
CVE-2020-24369
ldebug.c in Lua 5.4.0 attempts to access debug information via the line hook of a stripped function, leading to a NULL pointer dereference.
Lua Lua 5.4.0
7.8
CVSSv3
CVE-2020-24342
Lua up to and including 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.
Lua Lua 5.4.0
Fedoraproject Fedora 33
5.3
CVSSv3
CVE-2020-24370
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).
Lua Lua 5.4.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 9.0
6.3
CVSSv3
CVE-2021-44964
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows malicious users to perform Sandbox Escape via a crafted script file.
Lua Lua
5.5
CVSSv3
CVE-2020-15945
Lua up to and including 5.4.0 has a segmentation fault in changedline in ldebug.c (e.g., when called by luaG_traceexec) because it incorrectly expects that an oldpc value is always updated upon a return of the flow of control to a function.
Lua Lua
9.1
CVSSv3
CVE-2022-28805
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.
Lua Lua
Fedoraproject Fedora 35
Fedoraproject Fedora 36
2 Github repositories
6.5
CVSSv3
CVE-2022-24301
In Minetest prior to 5.4.0, players can add or subtract items from a different player's inventory.
Minetest Minetest
Debian Debian Linux 10.0
Debian Debian Linux 11.0
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
bypass
open redirect
CVE-2024-4358
CVE-2024-24199
CVE-2024-5550
CVE-2024-5305
CVE-2024-30373
CVE-2024-1800
deserialization
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