CVE-2020-15890

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

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/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 (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::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*

History

No history.

Information

Published : 2020-07-21 22:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-15890

Mitre link : CVE-2020-15890

CVE.ORG link : CVE-2020-15890

JSON object : View

Products Affected

canonical

ubuntu_linux

debian

debian_linux

luajit

luajit

CWE

CWE-125

Out-of-bounds Read

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