CVE-2019-11834

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    CVE-2019-11834

    Published: 9 May 2019Last Modified: 7 Aug 2026

    Summary:

    Details: cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.

    References: https://github.com/DaveGamble/cJSON/releases/tag/v1.7.11, https://github.com/DaveGamble/cJSON/compare/c69134d...93688cb, https://www.oracle.com/security-alerts/cpuoct2020.html, https://github.com/DaveGamble/cJSON/issues/337

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -93688cbe72b190300d1be6b98e86b772df9b9ead

    Affected versions

    v1.7.10
    v1.7.9
    v1.7.8
    v1.7.7
    v1.7.6
    v1.7.5
    v1.7.4
    v1.7.3
    v1.7.2
    v1.7.1
    v1.7.0

    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
    CVE-2019-11834 | CVE-DB