| Name | CVE-2010-3494 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-pyftpdlib (PTS) | buster | 1.5.4-1 | fixed |
| bullseye | 1.5.4-2 | fixed | |
| bookworm | 1.5.7-3 | fixed | |
| trixie, sid | 1.5.9-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-pyftpdlib | source | (unstable) | 0.5.2-1 | low |
http://code.google.com/p/pyftpdlib/issues/detail?id=104