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Maple Labs · CVE search

Every CVE, searchable.

The US government’s National Vulnerability Database, kept on Maple Labs’ own hardware and updated every two hours. Search by CVE, product or words, and filter by severity or CISA’s known-exploited list.

424,146 CVEs, updated from the NVD 1 hour ago.

1–15 of 15

  1. CVE-2021-45985 high 7.5

    In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

  2. CVE-2022-33099 high 7.5

    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.

  3. CVE-2022-28805 critical 9.1

    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.

  4. CVE-2021-44964 medium 6.3

    Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

  5. CVE-2021-44647 medium 5.5

    Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

  6. CVE-2021-43519 medium 5.5

    Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.

  7. CVE-2020-24371 medium 5.3

    lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.

  8. CVE-2020-24370 medium 5.3

    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).

  9. CVE-2020-24369 high 7.5

    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.

  10. CVE-2020-24342 high 7.8

    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.

  11. CVE-2020-15945 medium 5.5

    Lua 5.4.0 (fixed in 5.4.1) 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.

  12. CVE-2020-15889 critical 9.8

    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.

  13. CVE-2020-15888 high 8.8

    Lua through 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.

  14. CVE-2019-6706 high 7.5

    Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.

  15. CVE-2014-5461 medium 5.0

    Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.