CVE-2023-4156

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    CVE-2023-4156

    Published: 25 Sept 2023Last Modified: 15 Mar 2026

    Summary:

    Details: A heap out-of-bounds read flaw was found in builtin.c in the gawk package. This issue may lead to a crash and could be used to read sensitive information.

    References: https://access.redhat.com/security/cve/CVE-2023-4156, https://bugzilla.redhat.com/show_bug.cgi?id=2215930

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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-2023-4156 | CVE-DB