UBUNTU-CVE-2020-23903

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    UBUNTU-CVE-2020-23903

    Published: 10 Nov 2021Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-23903
    Aliases:
    USN-5280-1

    Summary:

    Details: A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.

    References: https://ubuntu.com/security/CVE-2020-23903, https://github.com/xiph/speex/issues/13, https://ubuntu.com/security/notices/USN-5280-1, https://www.cve.org/CVERecord?id=CVE-2020-23903

    Affected packages

    Package

    Name: speex

    Purl: pkg:deb/ubuntu/[email protected]~rc1.2-1ubuntu1+esm1?arch=source&distro=esm-infra/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2~rc1.2-1ubuntu1+esm1

    Affected versions

    1.2~rc1.2-1ubuntu1

    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
    UBUNTU-CVE-2020-23903 | CVE-DB