CVE-2023-20902

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    CVE-2023-20902

    Published: 9 Nov 2023Last Modified: 12 Aug 2026

    Summary: Timing attack risk in Harbor

    Details: A timing condition in Harbor 2.6.x and below, Harbor 2.7.2 and below,  Harbor 2.8.2 and below, and Harbor 1.10.17 and below allows an attacker with network access to create jobs/stop job tasks and retrieve job task information.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/20xxx/CVE-2023-20902.json, https://github.com/goharbor/harbor/security/advisories/GHSA-mq6f-5xh5-hgcf, https://nvd.nist.gov/vuln/detail/CVE-2023-20902

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -f9391b18b833f5952a6b79025363be0e574696ce

    Affected versions

    v2.8.2-rc1
    v2.8.2
    v2.8.1-rc1
    v2.8.1
    v2.8.0-rc2
    v2.8.0

    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-2023-20902 | CVE-DB