USN-5316-1

Reginaldo Silva discovered that due to a packaging issue, a remote attacker with the ability to execute arbitrary Lua scripts could possibly escape the Lua sandbox and execute arbitrary code on the host.

References

Affected packages

Ubuntu:20.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis@5:5.0.7-2ubuntu0.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:5.0.7-2ubuntu0.1

Affected versions

5:5.*

5:5.0.5-2build1

5:5.0.6-1

5:5.0.7-1

5:5.0.7-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "5:5.0.7-2ubuntu0.1",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1",
            "binary_name": "redis-tools"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-0543",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}