CVE-2009-5010: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
(updated )
Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 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, a different vulnerability than CVE-2010-3494.
References
- bugs.python.org/issue6706
- code.google.com/p/pyftpdlib/issues/detail?id=91
- www.openwall.com/lists/oss-security/2010/09/09/6
- www.openwall.com/lists/oss-security/2010/09/11/2
- www.openwall.com/lists/oss-security/2010/09/22/3
- www.openwall.com/lists/oss-security/2010/09/24/3
- bugs.launchpad.net/zodb/+bug/135108
- github.com/advisories/GHSA-mpg6-rgp4-35rr
- nvd.nist.gov/vuln/detail/CVE-2009-5010
Detect and mitigate CVE-2009-5010 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →