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CVE-2011-0762

Publication date 2 March 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
vsftpd 10.10 maverick
Fixed 2.3.0~pre2-4ubuntu2.2
10.04 LTS lucid
Fixed 2.2.2-3ubuntu6.1
9.10 karmic
Fixed 2.2.0-1ubuntu2.1
8.04 LTS hardy
Fixed 2.0.6-1ubuntu1.2
6.06 LTS dapper
Fixed 2.0.4-0ubuntu4.1

Notes

mdeslaur

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

References

Related Ubuntu Security Notices (USN)

Other references