UBUNTU-CVE-2021-45346

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    UBUNTU-CVE-2021-45346

    Published: 14 Feb 2022Last Modified: 21 Jul 2026
    Upstream:
    CVE-2021-45346

    Summary:

    Details: A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect.

    References: https://ubuntu.com/security/CVE-2021-45346, https://github.com/guyinatuxedo/sqlite3_record_leaking, https://sqlite.org/forum/forumpost/53de8864ba114bf6, https://www.cve.org/CVERecord?id=CVE-2021-45346

    Affected packages

    Package

    Name: sqlite

    Purl: pkg:deb/ubuntu/sqlite?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.8.17-8fakesync1
    2.8.17-9fakesync1
    2.8.17-10ubuntu2

    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
    UBUNTU-CVE-2021-45346 | CVE-DB