CVE-2016-6872

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    CVE-2016-6872

    Published: 17 Feb 2017Last Modified: 8 Jul 2026

    Summary:

    Details: Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.

    References: http://www.openwall.com/lists/oss-security/2016/08/11/1, http://www.openwall.com/lists/oss-security/2016/08/19/1, https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    HHVM-3.14.5
    HHVM-3.14.4
    HHVM-3.14.3
    HHVM-3.14.2
    HHVM-3.14.1
    HHVM-3.14.0

    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-2016-6872 | CVE-DB