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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
Python asyncore Module "accept()" Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA41279

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41279/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41279

RELEASE DATE:
2010-09-15

DISCUSS ADVISORY:
http://secunia.com/advisories/41279/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/41279/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
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https://ca.secunia.com/?page=viewadvisory&vuln_id=41279

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in Python, which can be exploited
by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to incorrect error handling within
the "accept()" method of the asyncore module, which can lead to
unexpected exceptions being raised or unexpected types being
returned, potentially resulting in crashes of e.g. Python server
applications using the module.

SOLUTION:
Restrict network access to services using this module to trusted
users only.

PROVIDED AND/OR DISCOVERED BY:
Reported in a Python bug by Giampaolo Rodola.

ORIGINAL ADVISORY:
http://bugs.python.org/issue6706

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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vulnerabilities.

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