CVE-2023-29581

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    CVE-2023-29581

    Published: 12 Apr 2023Last Modified: 14 Mar 2026

    Summary:

    Details: yasm 1.3.0.55.g101bc has a segmentation violation in the function delete_Token at modules/preprocs/nasm/nasm-pp.c. NOTE: although a libyasm application could become unavailable if this were exploited, the vendor's position is that there is no security relevance because there is either supposed to be input validation before data reaches libyasm, or a sandbox in which the application runs.

    References: https://github.com/yasm/yasm/blob/master/SECURITY.md, https://bugzilla.redhat.com/show_bug.cgi?id=2186333, https://github.com/yasm/yasm/issues/216, https://github.com/z1r00/fuzz_vuln/blob/main/yasm/segv/delete_Token/readme.md

    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-2023-29581 | CVE-DB