UBUNTU-CVE-2020-15358

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.

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_name": "lemon",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "lemon-dbgsym",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "libsqlite3-0",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "libsqlite3-0-dbgsym",
            "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": "libsqlite3-tcl-dbgsym",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "sqlite3",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "sqlite3-dbgsym",
            "binary_version": "3.31.1-4ubuntu0.2"
        },
        {
            "binary_name": "sqlite3-doc",
            "binary_version": "3.31.1-4ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}