CVE Vulnerability

CVE-2020-15890

LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://github.com/LuaJIT/LuaJIT/issues/601 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00026.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4501-1/ Third Party Advisory
Configurations

Configuration 1

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:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
Information

Published : 2020-07-21 10:15

Updated : 2023-01-20 08:34

NVD link : CVE-2020-15890

Mitre link : CVE-2020-15890

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read