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CVE-2020-15945

CVE-2020-15945

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 5.5 · Medium · EPSS 0.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • lua5.4 Debian:12

    Affected ranges
    • ECOSYSTEM: < 5.4.1-1

    Update to 5.4.1-1

  • lua5.4 Debian:13

    Affected ranges
    • ECOSYSTEM: < 5.4.1-1

    Update to 5.4.1-1

  • lua5.4 Debian:14

    Affected ranges
    • ECOSYSTEM: < 5.4.1-1

    Update to 5.4.1-1

Original sources

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