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    CVE-2013-7441

    The modern style negotiation in Network Block Device (nbd-server) 2.9.22 through 3.3 allows remote attackers to cause a denial of service (root process termination) by (1) closing the connection during negotiation or (2) specifying a name for a non-existent export.

    Published:May 29, 2015
    Last Modified:Apr 12, 2025
    EPS:May 29, 2015
    EPSS Score:0.03636
    CVSS Score:7.8

    Affected Products

    Vendor
    Wouter Verhelst
    Product
    Nbd

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://lists.opensuse.org/opensuse-updates/2015-06/msg00003.html
    http://sourceforge.net/p/nbd/mailman/message/30410146/
    http://www.debian.org/security/2015/dsa-3271
    http://www.openwall.com/lists/oss-security/2015/05/19/6
    http://www.openwall.com/lists/oss-security/2015/05/21/5
    http://www.securityfocus.com/bid/74808
    http://www.ubuntu.com/usn/USN-2676-1
    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781547
    https://github.com/yoe/nbd/commit/741495cb08503fd32a9d22648e63b64390c601f4
    http://lists.opensuse.org/opensuse-updates/2015-06/msg00003.html
    http://sourceforge.net/p/nbd/mailman/message/30410146/
    http://www.debian.org/security/2015/dsa-3271
    http://www.openwall.com/lists/oss-security/2015/05/19/6
    http://www.openwall.com/lists/oss-security/2015/05/21/5
    http://www.securityfocus.com/bid/74808
    http://www.ubuntu.com/usn/USN-2676-1
    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781547
    https://github.com/yoe/nbd/commit/741495cb08503fd32a9d22648e63b64390c601f4

    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