CVE-2007-6263

Publication date 6 December 2007

Last updated 24 July 2024


Ubuntu priority

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.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
linux-ftpd-ssl 9.10 karmic
Not affected
9.04 jaunty
Not affected
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy Ignored end of life, was needed
7.04 feisty Ignored end of life, was needed
6.10 edgy Ignored end of life, was needed
6.06 LTS dapper Ignored end of life