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Vulnerability Details : 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.
Publish Date : 2010-10-19 Last Update Date : 2011-01-22
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 362

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-3495 oval:org.opensuse.security:def:20103495 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-3495

# Product Type Vendor Product Version Update Edition Language
1 Application Zope Zodb 2.8.11 Version Details Vulnerabilities
2 Application Zope Zodb 2.9.11 Version Details Vulnerabilities
3 Application Zope Zodb 2.10.9 Version Details Vulnerabilities
4 Application Zope Zodb 2.11.4 Version Details Vulnerabilities
5 Application Zope Zodb 3.1 Version Details Vulnerabilities
6 Application Zope Zodb 3.1.1 Version Details Vulnerabilities
7 Application Zope Zodb 3.2 Version Details Vulnerabilities
8 Application Zope Zodb 3.2.4 Version Details Vulnerabilities
9 Application Zope Zodb 3.3 Version Details Vulnerabilities
10 Application Zope Zodb 3.3.3 Version Details Vulnerabilities
11 Application Zope Zodb 3.4 Version Details Vulnerabilities
12 Application Zope Zodb 3.4.1 Version Details Vulnerabilities
13 Application Zope Zodb 3.5 Version Details Vulnerabilities
14 Application Zope Zodb 3.6 Version Details Vulnerabilities
15 Application Zope Zodb 3.7 Version Details Vulnerabilities
16 Application Zope Zodb 3.8 Version Details Vulnerabilities
17 Application Zope Zodb 3.8.0 Version Details Vulnerabilities
18 Application Zope Zodb 3.8.1 Version Details Vulnerabilities
19 Application Zope Zodb 3.8.2 Version Details Vulnerabilities
20 Application Zope Zodb 3.8.6 Version Details Vulnerabilities
21 Application Zope Zodb 3.9.0b5 Version Details Vulnerabilities
22 Application Zope Zodb 3.9.0c1 Version Details Vulnerabilities
23 Application Zope Zodb 3.9.0b1 Version Details Vulnerabilities
24 Application Zope Zodb 3.9.0 Version Details Vulnerabilities
25 Application Zope Zodb 3.9.0b2 Version Details Vulnerabilities
26 Application Zope Zodb 3.9.0b3 Version Details Vulnerabilities
27 Application Zope Zodb 3.9.0b4 Version Details Vulnerabilities
28 Application Zope Zodb 3.9.7 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Zope Zodb 28

- References For CVE-2010-3495

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
SUSE SUSE-SR:2010:024
http://secunia.com/advisories/41755
SECUNIA 41755
http://pypi.python.org/pypi/ZODB3/3.10.0#id1 CONFIRM
http://bugs.python.org/issue6706
https://bugs.launchpad.net/zodb/+bug/135108 CONFIRM
http://www.openwall.com/lists/oss-security/2010/09/24/3
MLIST [oss-security] 20100924 Re: CVE Request -- Python -- accept() implementation in async core is broken => more subcases
http://www.openwall.com/lists/oss-security/2010/09/22/3
MLIST [oss-security] 20100922 Re: CVE Request -- Python -- accept() implementation in async core is broken => more subcases
http://www.openwall.com/lists/oss-security/2010/09/11/2
MLIST [oss-security] 20100910 Re: CVE Request -- Python -- accept() implementation in async core is broken => more subcases
http://www.openwall.com/lists/oss-security/2010/09/09/6
MLIST [oss-security] 20100909 CVE Request -- Python -- accept() implementation in async core is broken => more subcases

- Metasploit Modules Related To CVE-2010-3495

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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