CVE-2020-24372
Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 17 Aug 2020, 16:05
Last modified:03 Nov 2025, 18:07
Vulnerability Summary
Overall Risk (default)
medium
40/100 CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
0.32% LOW
0% probability +0.03%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected
Timeline
17 Aug 2020, 16:05
Published
Vulnerability first disclosed
03 Nov 2025, 18:07
Last Modified
Vulnerability information updated
Description
LuaJIT through 2.1.0-beta3 has an out-of-bounds read in lj_err_run in lj_err.c.
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Trends
Current EPSS score: 0.32%• Percentile: 55%
Techniques & Countermeasures
- CWE-125•Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
Affected Systems
- luajit•luajit
≤ 2.0.5 | 2.1.0:beta1 | 2.1.0:beta2 | 2.1.0:beta3