GHSA-3x8x-79m2-3w2w

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    GHSA-3x8x-79m2-3w2w

    Published: 19 Mar 2023Last Modified: 10 Sept 2026

    Summary: jackson-databind possible Denial of Service if using JDK serialization to serialize JsonNode

    Details: jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-46877, https://github.com/FasterXML/jackson-databind/issues/3328, https://github.com/FasterXML/jackson-databind/commit/3ccde7d938fea547e598fdefe9a82cff37fed5cb, https://github.com/FasterXML/jackson-databind, https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12.6, https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13.1, https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw

    Affected packages

    Package

    Name: com.fasterxml.jackson.core:jackson-databind

    Purl: pkg:maven/com.fasterxml.jackson.core/jackson-databind

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.10.0
    Fixed -2.12.6

    Affected versions

    2.10.0
    2.10.0.pr1
    2.10.0.pr2
    2.10.0.pr3
    2.10.1
    2.10.2
    2.10.3
    2.10.4
    2.10.5
    2.10.5.1

    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-3x8x-79m2-3w2w | CVE-DB