CVE-2007-6740 — Allocation of Resources Without Limits or Throttling in Pyftpdlib

CWE-264CWE-770 — Allocation of Resources Without Limits or Throttling5 documents4 sources
Severity
4.0MEDIUMNVD
EPSS
0.5%
top 33.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
G.rodola PyftpdlibDebian Python-pyftpdlib
Timeline
PublishedOct 19
Latest updateMay 1

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 8.0 | Impact: 2.9

Affected Packages3 packages

▶PyPIg.rodola/pyftpdlib< 0.2.0
▶NVDg.rodola/pyftpdlib0.1.1+1

🔴Vulnerability Details

3
GHSA
pyftpdlib vulnerable to allocation of resources without limits↗2022-05-01
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OSV
pyftpdlib vulnerable to allocation of resources without limits↗2022-05-01
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OSV
CVE-2007-6740: The ftp_STOU function in FTPServer↗2010-10-19
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📋Vendor Advisories

1
Debian
CVE-2007-6740: python-pyftpdlib - The ftp_STOU function in FTPServer.py in pyftpdlib before 0.2.0 does not limit t...↗2007
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