GHSA-vc7g-4269-f7hw

    Dashboard / Vulnerabilities / GHSA-vc7g-4269-f7hw

    GHSA-vc7g-4269-f7hw

    Published: 24 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2020-2255

    Summary: Missing permission check in Blue Ocean Plugin

    Details: ### Updated 2020-09-16 This entry previously misidentified the problematic behavior. The HTTP request itself is legitimate, but only authorized users should be able to perform it. ### Original Description Blue Ocean Plugin 1.23.2 and earlier does not perform permission checks in several HTTP endpoints implementing connection tests. This allows attackers with Overall/Read permission to connect to an attacker-specified URL. Blue Ocean Plugin 1.23.3 requires Item/Create permission to perform these connection tests.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-2255, https://github.com/jenkinsci/blueocean-plugin/commit/659a66aff0d0ad693eab9d2807985d591e102aab, https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961, http://www.openwall.com/lists/oss-security/2020/09/16/3

    Affected packages

    Package

    Name: io.jenkins.blueocean:blueocean

    Purl: pkg:maven/io.jenkins.blueocean/blueocean

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.23.3

    Affected versions

    1.0-alpha-1

    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
    GHSA-vc7g-4269-f7hw | CVE-DB