USN-5615-1

It was discovered that SQLite incorrectly handled INTERSEC query processing. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-35525)

It was discovered that SQLite incorrectly handled ALTER TABLE for views that have a nested FROM clause. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue was only addressed in Ubuntu 20.04 LTS. (CVE-2020-35527)

It was discovered that SQLite incorrectly handled embedded null characters when tokenizing certain unicode strings. This issue could result in incorrect results. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-20223)

References

Affected packages

Ubuntu:18.04:LTS / sqlite3

Package

Name: sqlite3
Purl: pkg:deb/ubuntu/sqlite3@3.22.0-1ubuntu0.6?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.22.0-1ubuntu0.6

Affected versions

3.*

3.19.3-3

3.20.1-2

3.21.0-1

3.22.0-1

3.22.0-1ubuntu0.1

3.22.0-1ubuntu0.2

3.22.0-1ubuntu0.3

3.22.0-1ubuntu0.4

3.22.0-1ubuntu0.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.22.0-1ubuntu0.6",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.6",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.6",
            "binary_name": "libsqlite3-dev"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.6",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.6",
            "binary_name": "sqlite3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5615-1.json"

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2020-35525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:20.04:LTS / sqlite3

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.31.1-4ubuntu0.4

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

3.31.1-4ubuntu0.2

3.31.1-4ubuntu0.3

Ecosystem specific

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

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5615-1.json"

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2020-35525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2020-35527",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2021-20223",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}