BIT-clickhouse-2020-26759

    Dashboard / Vulnerabilities / BIT-clickhouse-2020-26759

    BIT-clickhouse-2020-26759

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary:

    Details: clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, due to a buffer overflow.

    References: https://github.com/mymarilyn/clickhouse-driver/commit/3e990547e064b8fca916b23a0f7d6fe8c63c7f6b, https://github.com/mymarilyn/clickhouse-driver/commit/d708ed548e1d6f254ba81a21de8ba543a53b5598, https://nvd.nist.gov/vuln/detail/CVE-2020-26759

    Affected packages

    Package

    Name: clickhouse

    Purl: pkg:bitnami/clickhouse

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.1.5

    Affected versions

    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
    BIT-clickhouse-2020-26759 | CVE-DB