UBUNTU-CVE-2014-1555

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    UBUNTU-CVE-2014-1555

    Published: 22 Jul 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2014-1555

    Summary:

    Details: Use-after-free vulnerability in the nsDocLoader::OnProgress function in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allows remote attackers to execute arbitrary code via vectors that trigger a FireOnStateChange event.

    References: https://ubuntu.com/security/CVE-2014-1555, https://www.mozilla.org/security/announce/2014/mfsa2014-61.html, https://ubuntu.com/security/notices/USN-2295-1, https://ubuntu.com/security/notices/USN-2296-1, https://www.cve.org/CVERecord?id=CVE-2014-1555

    Affected packages

    Package

    Name: firefox

    Purl: pkg:deb/ubuntu/[email protected]+build1-0ubuntu0.14.04.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -31.0+build1-0ubuntu0.14.04.1

    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