Computer Security
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Netkit ftpd FTP server DoS
SecurityVulns ID:8622
Threat Level:
Description:uninitialized pointer reference.
Affected:NETKIT : netkit-ftpd 0.17
CVE:CVE-2007-6263 (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.)
Original documentdocumentGENTOO, [ GLSA 200801-17 ] Netkit FTP Server: Denial of Service (30.01.2008)

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