CVE-2007-6263
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2007-6263
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2007-6263.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2007-6263
- Downstream
- Published
- 2007-12-06T15:46:00Z
- Modified
- 2025-04-09T00:30:58Z
- Summary
- [none]
- Details
-
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.
- References