CVE-2007-6740
pyftpdlib vulnerable to allocation of resources without limits
6.5
MEDIUM
CVSS 3.1
EPSS 0.51%
Description
The ftp_STOU function in FTPServer.py in pyftpdlib before 0.2.0 does not limit the number of attempts to discover a unique filename, which might allow remote authenticated users to cause a denial of service via a STOU command.
How to fix CVE-2007-6740
To remediate CVE-2007-6740, upgrade the affected package to a fixed version below.
- —upgrade to 0.2.0 or later
- —upgrade to 0.2.0 or later
Is CVE-2007-6740 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.2.0
- from 0, < 0.2.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |