USN-3941-1

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Source
https://ubuntu.com/security/notices/USN-3941-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3941-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-3941-1
Upstream
Related
Published
2019-04-08T16:58:43.736855Z
Modified
2025-10-13T04:34:49Z
Summary
lua5.3 vulnerability
Details

Fady Othman discovered that Lua incorrectly handled certain scripts. An attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:16.04:LTS / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/ubuntu/lua5.3@5.3.1-1ubuntu2.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.1-1ubuntu2.1

Affected versions

5.*

5.3.1-1
5.3.1-1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liblua5.3-0",
            "binary_version": "5.3.1-1ubuntu2.1"
        },
        {
            "binary_name": "liblua5.3-dev",
            "binary_version": "5.3.1-1ubuntu2.1"
        },
        {
            "binary_name": "lua5.3",
            "binary_version": "5.3.1-1ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:16.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2019-6706"
        }
    ]
}

Ubuntu:18.04:LTS / lua5.3

Package

Name
lua5.3
Purl
pkg:deb/ubuntu/lua5.3@5.3.3-1ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.3-1ubuntu0.18.04.1

Affected versions

5.*

5.3.3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liblua5.3-0",
            "binary_version": "5.3.3-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "liblua5.3-dev",
            "binary_version": "5.3.3-1ubuntu0.18.04.1"
        },
        {
            "binary_name": "lua5.3",
            "binary_version": "5.3.3-1ubuntu0.18.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2019-6706"
        }
    ]
}