CVE-2018-14645

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    CVE-2018-14645

    Published: 21 Sept 2018Last Modified: 10 Sept 2026

    Summary:

    Details: A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.

    References: https://www.mail-archive.com/haproxy%40formilux.org/msg31253.html, https://access.redhat.com/errata/RHBA-2019:0028, https://access.redhat.com/errata/RHSA-2018:2882, https://usn.ubuntu.com/3780-1/, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14645

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- dd10d172758d4d02f6d2e24869234fac6c7841a7
    Fixed -None

    Affected versions

    3.10

    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