CVE-2018-20505

    Dashboard / Vulnerabilities / CVE-2018-20505

    CVE-2018-20505

    Published: 3 Apr 2019Last Modified: 7 Aug 2026

    Summary:

    Details: SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases).

    References: https://usn.ubuntu.com/4019-1/, http://seclists.org/fulldisclosure/2019/Jan/62, http://seclists.org/fulldisclosure/2019/Jan/64, http://seclists.org/fulldisclosure/2019/Jan/66, http://seclists.org/fulldisclosure/2019/Jan/67, http://seclists.org/fulldisclosure/2019/Jan/68, http://seclists.org/fulldisclosure/2019/Jan/69, http://www.securityfocus.com/bid/106698, https://seclists.org/bugtraq/2019/Jan/28, https://seclists.org/bugtraq/2019/Jan/29, https://seclists.org/bugtraq/2019/Jan/31, https://seclists.org/bugtraq/2019/Jan/32, https://seclists.org/bugtraq/2019/Jan/33, https://seclists.org/bugtraq/2019/Jan/39, https://security.netapp.com/advisory/ntap-20190502-0004/, https://support.apple.com/kb/HT209443, https://support.apple.com/kb/HT209446, https://support.apple.com/kb/HT209447, https://support.apple.com/kb/HT209448, https://support.apple.com/kb/HT209450, https://support.apple.com/kb/HT209451, https://sqlite.org/src/info/1a84668dcfdebaf12415d

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    version-3.25.0
    version-3.25.2
    version-3.25.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High