CVE-2021-44964

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-44964
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44964.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-44964
Aliases
Related
Published
2022-03-14T15:15:09Z
Modified
2024-09-18T03:17:01.686140Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

References

Affected packages

Debian:11 / lua5.4

Package

Name
lua5.4
Purl
pkg:deb/debian/lua5.4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.4.2-2
5.4.3-1
5.4.4-1
5.4.4-2
5.4.4-3
5.4.6-1
5.4.6-2
5.4.6-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / lua5.4

Package

Name
lua5.4
Purl
pkg:deb/debian/lua5.4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / lua5.4

Package

Name
lua5.4
Purl
pkg:deb/debian/lua5.4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/lua/lua

Affected ranges

Type
GIT
Repo
https://github.com/lua/lua
Events
Introduced
c33b1728aeb7dfeec4013562660e07d32697aa6b
Last affected
eadd8c7178c79c814ecca9652973a9b9dd4cc71b

Affected versions

v5.*

v5.4.0
v5.4.1
v5.4.2
v5.4.3