CVE-2016-1962

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    CVE-2016-1962

    Published: 13 Mar 2016Last Modified: 16 Apr 2026

    Summary:

    Details: Use-after-free vulnerability in the mozilla::DataChannelConnection::Close function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code by leveraging mishandling of WebRTC data-channel connections.

    References: http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00089.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html, http://www.securitytracker.com/id/1035215, http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html, http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00091.html, http://www.ubuntu.com/usn/USN-2917-3, http://www.ubuntu.com/usn/USN-2917-1, http://www.ubuntu.com/usn/USN-2917-2, https://security.gentoo.org/glsa/201605-06, http://www.mozilla.org/security/announce/2016/mfsa2016-25.html, http://www.debian.org/security/2016/dsa-3510, http://www.debian.org/security/2016/dsa-3520, https://bugzilla.mozilla.org/show_bug.cgi?id=1240760

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2016-1962 | CVE-DB