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    2 vulnerabilities found for jawn by typelevel

    CVE-2022-21653 (GCVE-0-2022-21653)

    Vulnerability from nvd – Published: 2022-01-05 21:00 – Updated: 2025-04-22 18:34
    VLAI
    Title
    Hash collision in typelevel jawn
    Summary
    Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    typelevel jawn Affected: < 1.3.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-21653 (GCVE-0-2022-21653)

    Vulnerability from cvelistv5 – Published: 2022-01-05 21:00 – Updated: 2025-04-22 18:34
    VLAI
    Title
    Hash collision in typelevel jawn
    Summary
    Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    Impacted products
    Vendor Product Version
    typelevel jawn Affected: < 1.3.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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