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    CVE-2015-0832

    Mozilla Firefox before 36.0 does not properly recognize the equivalence of domain names with and without a trailing . (dot) character, which allows man-in-the-middle attackers to bypass the HPKP and HSTS protection mechanisms by constructing a URL with this character and leveraging access to an X.509 certificate for a domain with this character.

    Published:Feb 24, 2015
    Last Modified:Apr 12, 2025
    EPS:Feb 25, 2015
    EPSS Score:0.00135
    CVSS Score:5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Opensuse
    Product
    Opensuse

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html
    http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.html
    http://www.mozilla.org/security/announce/2015/mfsa2015-13.html
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/72752
    http://www.ubuntu.com/usn/USN-2505-1
    https://bugzilla.mozilla.org/show_bug.cgi?id=1065909
    https://security.gentoo.org/glsa/201504-01
    http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html
    http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.html
    http://www.mozilla.org/security/announce/2015/mfsa2015-13.html
    http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
    http://www.securityfocus.com/bid/72752
    http://www.ubuntu.com/usn/USN-2505-1
    https://bugzilla.mozilla.org/show_bug.cgi?id=1065909
    https://security.gentoo.org/glsa/201504-01

    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