CVE-2020-15945

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…

published July 24, 2020

CVSS
—
EPSS
1%
Percentile
45.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00545 · 45.0th percentile
Published
2020-07-24T20:05Z
EPSS history
Timeline
  • 24 JUL 20:05Z
    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…
    cvelistv5