CVE-2020-24372

HIGH EPSS 70.5%
Published Aug 17, 20205y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Aug 17, 2020 5y ago
Last Modified Jun 17, 2026 2w ago

Description

LuaJIT through 2.1.0-beta3 has an out-of-bounds read in lj_err_run in lj_err.c.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
70.5% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 4

VendorProductVersionRange
luajitluajit* ≤2.0.5
luajitluajit2.1.0any
luajitluajit2.1.0any
luajitluajit2.1.0any

References 2

  • github.com https://github.com/LuaJIT/LuaJIT/issues/603
    ExploitThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.