In short
- CVE-2010-3494 is a MEDIUM (CVSS 4.3) vulnerability affecting pyftpdlib, pyftpdlib (g.rodola).
- Chance of exploitation in the next 30 days (EPSS): 2.3%, higher than 83.3% of all vulnerabilities.
- Fix: update to 0.5.2 or later.
| Package | Affected versions | Patched versions |
|---|
| pyftpdlib PyPI | < 0.5.2
| 0.5.2
|
| pyftpdlib | = 0.1= 0.1.1= 0.2.0= 0.3.0= 0.4.0= 0.5.0≤ 0.5.1
| No fix yet |
Description
Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 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 value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.
NVD description
Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 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 value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, a related issue to CVE-2010-3492.
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