En bref
- CVE-2007-6741 est une vulnérabilité MOYENNE (CVSS 6.5) touchant pyftpdlib, pyftpdlib (g.rodola).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.8%, plus élevée que 77.9% des vulnérabilités.
- Correctif : mettre à jour vers 0.2.0 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| pyftpdlib PyPI | < 0.2.0
| 0.2.0
|
| pyftpdlib | = 0.1≤ 0.1.1
| No fix yet |
Description
The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.
NVD description
The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.
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