CVE ID:	CVE-2007-6263
Description:	The dataconn function in ftpd.c in netkit ftpd (netkit-ftpd) 0.17, when certain modifications to support SSL have been introduced, calls fclose on an uninitialized file stream, which allows remote attackers to cause a denial of service (daemon crash) and possibly have unspecified other impact via some types of FTP over SSL protocol behavior, as demonstrated by breaking a passive FTP DATA connection in a way that triggers an error in the server's SSL_accept function. NOTE: the netkit ftp issue is covered by CVE-2007-5769.
Test IDs:	1.3.6.1.4.1.25623.1.0.60377
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2007-6263 BugTraq ID: 26763 http://www.securityfocus.com/bid/26763 http://marc.info/?l=full-disclosure&m=119704348003382&w=2 http://www.gentoo.org/security/en/glsa/glsa-200801-17.xml http://bugs.gentoo.org/show_bug.cgi?id=199206 http://osvdb.org/41191 http://secunia.com/advisories/28697