GHSA-9m6f-7xcq-8vf8

    Dashboard / Vulnerabilities / GHSA-9m6f-7xcq-8vf8

    GHSA-9m6f-7xcq-8vf8

    Published: 9 Dec 2021Last Modified: 6 May 2026

    Summary: Unsafe Deserialization in jackson-databind

    Details: FasterXML jackson-databind 2.x before 2.9.10.8 and 2.6.7.5 mishandles the interaction between serialization gadgets and typing, related to org.docx4j.org.apache.xalan.lib.sql.JNDIConnectionPool.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-36183, https://github.com/FasterXML/jackson-databind/issues/3003, https://github.com/FasterXML/jackson-databind/commit/12e23c962ffb4cf1857c5461d72ae54cc8008f29, https://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062, https://github.com/FasterXML/jackson-databind, https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html, https://security.netapp.com/advisory/ntap-20210205-0005, https://www.oracle.com//security-alerts/cpujul2021.html, https://www.oracle.com/security-alerts/cpuApr2021.html, https://www.oracle.com/security-alerts/cpuapr2022.html, https://www.oracle.com/security-alerts/cpujan2022.html, https://www.oracle.com/security-alerts/cpujul2022.html, https://www.oracle.com/security-alerts/cpuoct2021.html

    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- 2.7.00
    Fixed -2.9.10.8

    Affected versions

    2.7.0
    2.7.1
    2.7.1-1
    2.7.2
    2.7.3
    2.7.4
    2.7.5
    2.7.6
    2.7.7
    2.7.8
    2.7.9
    2.7.9.1
    2.7.9.2
    2.7.9.3
    2.7.9.4
    2.7.9.5
    2.7.9.6
    2.7.9.7

    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