5.8

CVE-2009-3639

The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Data is provided by the National Vulnerability Database (NVD)
Proftpd ≫ Proftpd Updatea Version <= 1.3.2
Proftpd ≫ Proftpd Version1.3.1
Proftpd ≫ Proftpd Version1.3.2
Proftpd ≫ Proftpd Version1.3.2 Updaterc1
Proftpd ≫ Proftpd Version1.3.2 Updaterc2
Proftpd ≫ Proftpd Version1.3.2 Updaterc4
Proftpd ≫ Proftpd Version1.3.3 Updaterc1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.3% 0.791
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:N/I:P/A:P