CVE-2007-6263

EPSS 2.5%

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.

Produtos afetados

n/a · n/a

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Referências

http://bugs.gentoo.org/show_bug.cgi?id=199206 http://marc.info/?l=full-disclosure&m=119704348003382&w=2 http://osvdb.org/41191 http://secunia.com/advisories/28697 http://www.gentoo.org/security/en/glsa/glsa-200801-17.xml http://www.securityfocus.com/bid/26763