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    CVE-2020-23904

    A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program.

    Published:Jul 14, 2020
    Last Modified:Nov 21, 2024
    EPS:Nov 10, 2021
    EPSS Score:0.00268
    CVSS Score:5.5

    Affected Products

    Vendor
    Xiph
    Product
    Speex

    Exploits

    https://github.com/xiph/speex/issues/14https://github.com/xiph/speex/issues/14

    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