CVE-2022-1954

    Dashboard / Vulnerabilities / CVE-2022-1954

    CVE-2022-1954

    Published: 1 Jul 2022Last Modified: 11 Sept 2026

    Summary:

    Details: A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json, https://hackerone.com/reports/1531958, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1954.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1954, https://gitlab.com/gitlab-org/gitlab/-/issues/358160

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3a2b273316fb29d63b489906f85d9b5329377258
    Fixed -af6735ad95ff7a4578c8548d37ce9e8247385d5e

    Affected versions

    v15.1.0-ee

    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
    CVE-2022-1954 | CVE-DB