CVE-2021-45985

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

High · published April 10, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
72.6
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01418 · 72.6th percentile
Published
2023-04-10T00:00Z
EPSS history
Timeline
  • 10 APR 00:00Z
    In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read
    cvelistv5