ALPINE-CVE-2018-20346

    Dashboard / Vulnerabilities / ALPINE-CVE-2018-20346

    ALPINE-CVE-2018-20346

    Published: 21 Dec 2018Last Modified: 19 Nov 2025
    Upstream:
    CVE-2018-20346

    Summary:

    Details: SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries that occur after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases), aka Magellan.

    References: https://security.alpinelinux.org/vuln/CVE-2018-20346

    Affected packages

    Package

    Name: sqlite

    Purl: pkg:apk/alpine/sqlite?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.25.3-r0

    Affected versions

    3.10.2-r0

    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
    ALPINE-CVE-2018-20346 | CVE-DB