GHSA-crqg-jrpj-fc84

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    GHSA-crqg-jrpj-fc84

    Published: 7 Jul 2023Last Modified: 16 Feb 2024

    Summary: Apache Johnzon Deserialization of Untrusted Data vulnerability

    Details: A malicious attacker can craft up some JSON input that uses large numbers (numbers such as 1e20000000) that Apache Johnzon will deserialize into BigDecimal and maybe use numbers too large which may result in a slow conversion (Denial of service risk). Apache Johnzon 1.2.21 mitigates this by setting a scale limit of 1000 (by default) to the BigDecimal. This issue affects Apache Johnzon through 1.2.20.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-33008, https://github.com/apache/johnzon/commit/34ad9a6b296ae7b4667c3cf0037998e451499ea4, https://github.com/apache/johnzon, https://issues.apache.org/jira/browse/JOHNZON-397, https://lists.apache.org/thread/qbg14djo95gfpk7o560lr8wcrzfyw43l

    Affected packages

    Package

    Name: org.apache.johnzon:johnzon-mapper

    Purl: pkg:maven/org.apache.johnzon/johnzon-mapper

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.21

    Affected versions

    0.1-incubating

    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-crqg-jrpj-fc84 | CVE-DB