CVE-2020-18780

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    CVE-2020-18780

    Published: 22 Aug 2023Last Modified: 8 Sept 2026

    Summary:

    Details: A Use After Free vulnerability in function new_Token in asm/preproc.c in nasm 2.14.02 allows attackers to cause a denial of service via crafted nasm command.

    References: https://bugzilla.nasm.us/show_bug.cgi?id=3392634

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 74246c499ea4313fb8837977dc0c135fc50567c0
    Fixed -None

    Affected versions

    2.14.02

    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-2020-18780 | CVE-DB