Executive Summary
| Summary | |
|---|---|
| Title | New proftpd-dfsg packages fix SSL certificate verification weakness |
| Informations | |||
|---|---|---|---|
| Name | DSA-1925 | First vendor Publication | 2009-10-31 |
| Vendor | Debian | Last vendor Modification | 2009-10-31 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| It has been discovered that proftpd-dfsg, a virtual-hosting FTP daemon, does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, when the dNSNameRequired TLS option is enabled. For the stable distribution (lenny), this problem has been fixed in version 1.3.1-17lenny4. For the oldstable distribution (etch), this problem has been fixed in version 1.3.0-19etch3. Binaries for the amd64 architecture will be released once they are available. For the testing distribution (squeeze) and the unstable distribution (sid), this problem has been fixed in version 1.3.2a-2. We recommend that you upgrade your proftpd-dfsg packages. |
Original Source
| Url : http://www.debian.org/security/2009/dsa-1925 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-310 | Cryptographic Issues |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:13366 | |||
| Oval ID: | oval:org.mitre.oval:def:13366 | ||
| Title: | DSA-1925-1 proftpd-dfsg -- insufficient input validation | ||
| Description: | It has been discovered that proftpd-dfsg, a virtual-hosting FTP daemon, does not properly handle a "\0" character in a domain name in the Subject Alternative Name field of an X.509 client certificate, when the dNSNameRequired TLS option is enabled. For the stable distribution, this problem has been fixed in version 1.3.1-17lenny4. For the oldstable distribution, this problem has been fixed in version 1.3.0-19etch3. Binaries for the amd64 architecture will be released once they are available. For the testing distribution and the unstable distribution , this problem has been fixed in version 1.3.2a-2. We recommend that you upgrade your proftpd-dfsg packages. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1925-1 CVE-2009-3639 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 4.0 | Product(s): | proftpd-dfsg |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:7684 | |||
| Oval ID: | oval:org.mitre.oval:def:7684 | ||
| Title: | DSA-1925 proftpd-dfsg -- insufficient input validation | ||
| Description: | It has been discovered that proftpd-dfsg, a virtual-hosting FTP daemon, does not properly handle a "\0" character in a domain name in the Subject Alternative Name field of an X.509 client certificate, when the dNSNameRequired TLS option is enabled. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1925 CVE-2009-3639 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 5.0 Debian GNU/Linux 4.0 | Product(s): | proftpd-dfsg |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2009-12-30 | Name : Fedora Core 11 FEDORA-2009-13236 (proftpd) File : nvt/fcore_2009_13236.nasl |
| 2009-11-23 | Name : Fedora Core 11 FEDORA-2009-11649 (proftpd) File : nvt/fcore_2009_11649.nasl |
| 2009-11-23 | Name : Fedora Core 10 FEDORA-2009-11666 (proftpd) File : nvt/fcore_2009_11666.nasl |
| 2009-11-11 | Name : Debian Security Advisory DSA 1925-1 (proftpd-dfsg) File : nvt/deb_1925_1.nasl |
| 2009-10-26 | Name : ProFTPD mod_tls Module NULL Character CA SSL Certificate Validation Security ... File : nvt/proftpd_36804.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 59292 | ProFTPD mod_tls Module Certificate Authority (CA) subjectAltName Field Null B... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1925.nasl - Type : ACT_GATHER_INFO |
| 2009-11-19 | Name : The remote Fedora host is missing a security update. File : fedora_2009-11649.nasl - Type : ACT_GATHER_INFO |
| 2009-11-19 | Name : The remote Fedora host is missing a security update. File : fedora_2009-11666.nasl - Type : ACT_GATHER_INFO |
| 2009-10-26 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2009-288.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:28:58 |
|
