Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zope | Zodb | <= 3.9.7 |
Related Weaknesses (CWE)
References
- http://bugs.python.org/issue6706Patch
- 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/41755Vendor Advisory
- 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/issue6706Patch
- 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/41755Vendor Advisory
- http://www.openwall.com/lists/oss-security/2010/09/09/6
- http://www.openwall.com/lists/oss-security/2010/09/11/2
FAQ
What is CVE-2010-3495?
CVE-2010-3495 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 ...
How severe is CVE-2010-3495?
CVE-2010-3495 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-3495?
Check the references section above for vendor advisories and patch information. Affected products include: Zope Zodb.