CVE-2020-24372

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

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/LuaJIT/LuaJIT/issues/603	Exploit Third Party Advisory
https://github.com/LuaJIT/LuaJIT/issues/603	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:luajit:luajit::::::::
	cpe:2.3:a:luajit:luajit:2.1.0:beta1::::::
	cpe:2.3:a:luajit:luajit:2.1.0:beta2::::::
	cpe:2.3:a:luajit:luajit:2.1.0:beta3::::::

History

03 Nov 2025, 19:15

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html -

Information

Published : 2020-08-17 17:15

Updated : 2025-11-03 19:15

NVD link : CVE-2020-24372

Mitre link : CVE-2020-24372

CVE.ORG link : CVE-2020-24372

JSON object : View

Products Affected

luajit

luajit

CWE

CWE-125

Out-of-bounds Read

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