UBUNTU-CVE-2014-1577

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    UBUNTU-CVE-2014-1577

    Published: 14 Oct 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2014-1577

    Summary:

    Details: The mozilla::dom::OscillatorNodeEngine::ComputeCustom function in the Web Audio subsystem in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read, memory corruption, and application crash) via an invalid custom waveform that triggers a calculation of a negative frequency value.

    References: https://ubuntu.com/security/CVE-2014-1577, https://www.mozilla.org/security/announce/2014/mfsa2014-76.html, https://ubuntu.com/security/notices/USN-2372-1, https://ubuntu.com/security/notices/USN-2373-1, https://www.cve.org/CVERecord?id=CVE-2014-1577

    Affected packages

    Package

    Name: firefox

    Purl: pkg:deb/ubuntu/[email protected]+build2-0ubuntu0.14.04.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -33.0+build2-0ubuntu0.14.04.1

    Affected versions

    24.0+build1-0ubuntu1

    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