The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows...

Vulnerability Description

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.

References

• http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html
• http://marc.info/?l=bugtraq&m=133226187115472&w=2
• http://marc.info/?l=bugtraq&m=133226187115472&w=2
• http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741
• http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html
• http://www.vupen.com/english/advisories/2011/0639
• http://www.vupen.com/english/advisories/2011/0668
• http://www.debian.org/security/2011/dsa-2305
• http://www.securityfocus.com/archive/1/516748/100/0/threaded
• http://securityreason.com/securityalert/8109
• http://www.vupen.com/english/advisories/2011/0547
• http://www.exploit-db.com/exploits/16270
• https://exchange.xforce.ibmcloud.com/vulnerabilities/65873
• http://cxib.net/stuff/vspoc232.c
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:049
• ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog
• http://www.vupen.com/english/advisories/2011/0713
• http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html
• http://www.ubuntu.com/usn/USN-1098-1
• http://www.kb.cert.org/vuls/id/590604
• http://www.securitytracker.com/id?1025186
• http://www.securityfocus.com/bid/46617
• http://securityreason.com/achievement_securityalert/95
• http://www.redhat.com/support/errata/RHSA-2011-0337.html
• http://jvn.jp/en/jp/JVN37417423/index.html