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Zope Object Database ZEO Server Denial of Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
13 years ago
Modified
Modified
5 years ago
Summary
This host is running Zope Object Database and is prone to denial of service vulnerability.
Insight
Insight
The flaw is caused by input validation error in file 'ZEO/StorageServer.py' in 'notifyConnected()' function, when an unexpected value of None for the address or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error encountered.
Affected Software
Affected Software
Zope Object Database (ZODB) before 3.10.0
Solution
Solution
Upgrade to version of Zope Object Database (ZODB) 3.10.0 or later