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    CVE-2019-7147

    A buffer over-read exists in the function crc64ib in crc64.c in nasmlib in Netwide Assembler (NASM) 2.14rc16. A crafted asm input can cause segmentation faults, leading to denial-of-service.

    Published:Jan 1, 2019
    Last Modified:Nov 21, 2024
    EPS:Jan 29, 2019
    EPSS Score:0.00138
    CVSS Score:5.5

    Affected Products

    Vendor
    Nasm
    Product
    Netwide Assembler

    Exploits

    https://bugzilla.nasm.us/show_bug.cgi?id=3392544https://bugzilla.nasm.us/show_bug.cgi?id=3392544

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

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    CVE-2025-8844 (CVSS 1.9) — A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse…
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    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