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    CVE-2021-31684

    A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.

    Published:Jun 1, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 1, 2021
    EPSS Score:0.00062
    CVSS Score:7.5

    Affected Products

    Vendor
    Json-smart Project
    Product
    Json-smart-v1
    Vendor
    Json-smart Project
    Product
    Json-smart-v2
    Vendor
    Oracle
    Product
    Utilities Framework
    Vendor
    Redhat
    Product
    Jboss Fuse

    Exploits

    https://github.com/netplex/json-smart-v2/issues/67https://github.com/netplex/json-smart-v2/issues/67https://github.com/dawetmaster/CVE-2021-31684-json-smart-v2-vulnerable

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    https://github.com/netplex/json-smart-v1/issues/10
    https://github.com/netplex/json-smart-v1/pull/11
    https://github.com/netplex/json-smart-v2/issues/67
    https://github.com/netplex/json-smart-v2/pull/68
    https://lists.debian.org/debian-lts-announce/2023/03/msg00030.html
    https://security.netapp.com/advisory/ntap-20240621-0006/
    https://www.oracle.com/security-alerts/cpujan2022.html
    https://www.oracle.com/security-alerts/cpujul2022.html
    https://github.com/netplex/json-smart-v1/issues/10
    https://github.com/netplex/json-smart-v1/pull/11
    https://github.com/netplex/json-smart-v2/issues/67
    https://github.com/netplex/json-smart-v2/pull/68
    https://lists.debian.org/debian-lts-announce/2023/03/msg00030.html
    https://security.netapp.com/advisory/ntap-20240621-0006/
    https://www.oracle.com/security-alerts/cpujan2022.html
    https://www.oracle.com/security-alerts/cpujul2022.html

    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