{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2009-10-23T00:00:00.000Z","descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-08-16T14:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"[oss-security] 20091023 proftpd - mod_tls - Improper SSL/TLS certificate subjectAltName verification","tags":["mailing-list","x_refsource_MLIST"],"url":"http://marc.info/?l=oss-security&m=125630966510672&w=2"},{"name":"FEDORA-2009-11666","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00649.html"},{"name":"37219","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/37219"},{"name":"FEDORA-2009-11649","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00642.html"},{"name":"DSA-1925","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2009/dsa-1925"},{"tags":["x_refsource_CONFIRM"],"url":"http://bugs.proftpd.org/show_bug.cgi?id=3275"},{"name":"[oss-security] 20091023 Re: proftpd - mod_tls - Improper SSL/TLS certificate subjectAltName verification","tags":["mailing-list","x_refsource_MLIST"],"url":"http://marc.info/?l=oss-security&m=125632960508211&w=2"},{"name":"36804","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/36804"},{"name":"proftpd-modtls-security-bypass(53936)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53936"},{"name":"37131","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/37131"},{"name":"MDVSA-2009:288","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:288"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=530719"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-07T06:38:28.465Z"},"title":"CVE Program Container","references":[{"name":"[oss-security] 20091023 proftpd - mod_tls - Improper SSL/TLS certificate subjectAltName verification","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://marc.info/?l=oss-security&m=125630966510672&w=2"},{"name":"FEDORA-2009-11666","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00649.html"},{"name":"37219","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/37219"},{"name":"FEDORA-2009-11649","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00642.html"},{"name":"DSA-1925","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2009/dsa-1925"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://bugs.proftpd.org/show_bug.cgi?id=3275"},{"name":"[oss-security] 20091023 Re: proftpd - mod_tls - Improper SSL/TLS certificate subjectAltName verification","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://marc.info/?l=oss-security&m=125632960508211&w=2"},{"name":"36804","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/36804"},{"name":"proftpd-modtls-security-bypass(53936)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53936"},{"name":"37131","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/37131"},{"name":"MDVSA-2009:288","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:288"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=530719"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2009-3639","datePublished":"2009-10-28T14:00:00.000Z","dateReserved":"2009-10-09T00:00:00.000Z","dateUpdated":"2024-08-07T06:38:28.465Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}