USN-4438-1

It was discovered that SQLite incorrectly handled query-flattener optimization. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:20.04:LTS / sqlite3

Package

Name: sqlite3
Purl: pkg:deb/ubuntu/sqlite3@3.31.1-4ubuntu0.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.31.1-4ubuntu0.2

Affected versions

3.*

3.29.0-2

3.30.1-1

3.30.1-1ubuntu1

3.31.1-1ubuntu1

3.31.1-3

3.31.1-4

3.31.1-4ubuntu0.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.31.1-4ubuntu0.2",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.2",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.2",
            "binary_name": "libsqlite3-dev"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.2",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.2",
            "binary_name": "sqlite3"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2020-15358"
        }
    ]
}