DEBIAN-CVE-2019-6706

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Source
https://security-tracker.debian.org/tracker/CVE-2019-6706
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6706.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-6706
Upstream
Published
2019-01-23T19:29:00.447Z
Modified
2025-11-14T04:03:23.638071Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.

References

Affected packages

Debian:11 / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/debian/lua5.3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.3-1.1+deb11u1

Affected versions

5.*

5.3.3-1.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6706.json"

Debian:12 / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/debian/lua5.3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6706.json"

Debian:13 / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/debian/lua5.3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6706.json"

Debian:14 / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/debian/lua5.3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6706.json"