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    CVE-2016-1946

    The MoofParser::Metadata function in binding/MoofParser.cpp in libstagefright in Mozilla Firefox before 44.0 does not limit the size of read operations, which might allow remote attackers to cause a denial of service (integer overflow and buffer overflow) or possibly have unspecified other impact via crafted metadata.

    Published:Jan 26, 2016
    Last Modified:Apr 12, 2025
    EPS:Jan 31, 2016
    EPSS Score:0.03529
    CVSS Score:9.8

    Affected Products

    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Opensuse
    Product
    Leap
    Vendor
    Opensuse
    Product
    Opensuse

    Exploits

    No exploit reference

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    CVE-2026-84142 (CVSS 9.8) — Internally found bugs present in Thunderbird 154. Some of these bugs showed evidence of memory corruption or a…
    CVE-2026-84141 (CVSS 9.8) — Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155, Firefox ESR…
    CVE-2026-84140 (CVSS 9.8) — Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ES…
    CVE-2026-84139 (CVSS 6.1) — Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.…
    CVE-2026-84138 (CVSS 6.5) — Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155 and Thunderbird 155…
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    References

    http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
    http://www.mozilla.org/security/announce/2016/mfsa2016-10.html
    http://www.securityfocus.com/bid/81950
    http://www.securitytracker.com/id/1034825
    http://www.ubuntu.com/usn/USN-2880-1
    http://www.ubuntu.com/usn/USN-2880-2
    https://bugzilla.mozilla.org/show_bug.cgi?id=1232069
    https://hg.mozilla.org/mozilla-central/rev/2a57c0a0cf19
    https://security.gentoo.org/glsa/201605-06
    http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
    http://www.mozilla.org/security/announce/2016/mfsa2016-10.html
    http://www.securityfocus.com/bid/81950
    http://www.securitytracker.com/id/1034825
    http://www.ubuntu.com/usn/USN-2880-1
    http://www.ubuntu.com/usn/USN-2880-2
    https://bugzilla.mozilla.org/show_bug.cgi?id=1232069
    https://hg.mozilla.org/mozilla-central/rev/2a57c0a0cf19
    https://security.gentoo.org/glsa/201605-06

    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