BIT-elasticsearch-2021-22144

    Dashboard / Vulnerabilities / BIT-elasticsearch-2021-22144

    BIT-elasticsearch-2021-22144

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary:

    Details: In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that will crash the Elasticsearch node.

    References: https://discuss.elastic.co/t/elasticsearch-7-13-3-and-6-8-17-security-update/278100, https://security.netapp.com/advisory/ntap-20210827-0006/, https://www.oracle.com/security-alerts/cpuapr2022.html, https://nvd.nist.gov/vuln/detail/CVE-2021-22144

    Affected packages

    Package

    Name: elasticsearch

    Purl: pkg:bitnami/elasticsearch

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -6.8.17

    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-elasticsearch-2021-22144 | CVE-DB