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CVE-2011-0762

Published: 2 March 2011

The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.

Notes

AuthorNote
mdeslaur
PoC: http://www.exploit-db.com/exploits/16270/
PoC: http://cxib.net/stuff/vspoc232.c

Priority

Medium

Status

Package Release Status
vsftpd
Launchpad, Ubuntu, Debian
upstream
Released (2.3.4)
dapper
Released (2.0.4-0ubuntu4.1)
hardy
Released (2.0.6-1ubuntu1.2)
karmic
Released (2.2.0-1ubuntu2.1)
lucid
Released (2.2.2-3ubuntu6.1)
maverick
Released (2.3.0~pre2-4ubuntu2.2)