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    CVE-2010-3495

    Race condition in ZEO/StorageServer.py in Zope Object Database (ZODB) before 3.10.0 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.

    Published:Oct 19, 2010
    Last Modified:Apr 11, 2025
    EPS:Oct 19, 2010
    EPSS Score:0.01038
    CVSS Score:4.3

    Affected Products

    Vendor
    Zope
    Product
    Zodb

    Exploits

    No exploit reference

    References

    http://bugs.python.org/issue6706
    http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
    http://pypi.python.org/pypi/ZODB3/3.10.0#id1
    http://secunia.com/advisories/41755
    http://www.openwall.com/lists/oss-security/2010/09/09/6
    http://www.openwall.com/lists/oss-security/2010/09/11/2
    http://www.openwall.com/lists/oss-security/2010/09/22/3
    http://www.openwall.com/lists/oss-security/2010/09/24/3
    https://bugs.launchpad.net/zodb/+bug/135108
    http://bugs.python.org/issue6706
    http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
    http://pypi.python.org/pypi/ZODB3/3.10.0#id1
    http://secunia.com/advisories/41755
    http://www.openwall.com/lists/oss-security/2010/09/09/6
    http://www.openwall.com/lists/oss-security/2010/09/11/2
    http://www.openwall.com/lists/oss-security/2010/09/22/3
    http://www.openwall.com/lists/oss-security/2010/09/24/3
    https://bugs.launchpad.net/zodb/+bug/135108

    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