CVE-2010-3495 Information

Description

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.

Reference

http://bugs.python.org/issue6706 http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html http://pypi.python.org/pypi/ZODB3/3.10.0id1 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