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Short Name

FTP:DOS:VSFTPD-STAT

Severity

Minor

Recommended

No

Recommended Action

Drop

Category

FTP

Keywords

vsftpd FTP Server Remote Denial of Service

Release Date

2011/03/15

Update Number

1882

Supported Platforms

di-5.3+, idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+

FTP: vsftpd FTP Server Remote Denial of Service


This signature detects attempts to exploit a known vulnerability against vsftpd ftp server prior to version 2.3.4. A successful attack can result in a denial-of-service condition.

Extended Description

The 'vsftpd' FTP server is prone to a remote denial-of-service vulnerability. Successfully exploiting this issue allows remote attackers to crash the affected application, denying service to legitimate users.

Affected Products

  • Avaya aura_communication_manager 4.0
  • Avaya aura_communication_manager 4.0
  • Avaya aura_communication_manager 5.1
  • Avaya aura_communication_manager 5.2
  • Avaya aura_communication_manager 5.2.1
  • Avaya aura_communication_manager 6.0
  • Avaya aura_communication_manager 6.0.1
  • Avaya aura_conferencing 6.0
  • Avaya aura_conferencing 6.0.0 Standard
  • Avaya aura_conferencing 6.0 Standard
  • Avaya aura_conferencing Standard
  • Avaya aura_sip_enablement_services 4.0
  • Avaya aura_sip_enablement_services 5.0
  • Avaya aura_sip_enablement_services 5.1
  • Avaya aura_sip_enablement_services 5.2
  • Avaya aura_sip_enablement_services 5.2.1
  • Avaya communication_server_1000e 6.0
  • Avaya communication_server_1000e 7.5
  • Avaya communication_server_1000e_signaling_server 6.0
  • Avaya communication_server_1000e_signaling_server 7.0
  • Avaya communication_server_1000e_signaling_server 7.5
  • Avaya communication_server_1000m 6.0
  • Avaya communication_server_1000m 7.0
  • Avaya communication_server_1000m 7.5
  • Avaya communication_server_1000m_signaling_server 6.0
  • Avaya communication_server_1000m_signaling_server 7.0
  • Avaya communication_server_1000m_signaling_server 7.5
  • Avaya meeting_exchange 5.0
  • Avaya meeting_exchange 5.0.0.0.52
  • Avaya meeting_exchange 5.0 SP1
  • Avaya meeting_exchange 5.0 SP2
  • Avaya meeting_exchange 5.1
  • Avaya meeting_exchange 5.1 SP1
  • Avaya meeting_exchange 5.2
  • Avaya meeting_exchange 5.2 SP1
  • Avaya meeting_exchange 5.2 SP2
  • Avaya message_networking 3.1
  • Avaya message_networking 5.2
  • Avaya message_networking 5.2.1
  • Avaya message_networking 5.2.2
  • Avaya message_networking 5.2 SP1
  • Avaya message_networking MN 3.1
  • Avaya messaging_storage_server 4.0
  • Avaya messaging_storage_server 5.0
  • Avaya messaging_storage_server 5.1
  • Avaya messaging_storage_server 5.1 SP1
  • Avaya messaging_storage_server 5.1 SP2
  • Avaya messaging_storage_server 5.2
  • Avaya messaging_storage_server 5.2.2
  • Avaya messaging_storage_server 5.2 SP1
  • Avaya messaging_storage_server 5.2 SP2
  • Avaya messaging_storage_server 5.2 SP3
  • Avaya messaging_storage_server MSS 4.1
  • Avaya messaging_storage_server MSS 5.1
  • Debian linux 6.0 amd64
  • Debian linux 6.0 arm
  • Debian linux 6.0 ia-32
  • Debian linux 6.0 ia-64
  • Debian linux 6.0 mips
  • Debian linux 6.0 powerpc
  • Debian linux 6.0 s/390
  • Debian linux 6.0 sparc
  • Hp insight_control_for_linux_(ic-linux) 7.0
  • Mandriva linux_mandrake 2009.0
  • Mandriva linux_mandrake 2009.0 X86 64
  • Mandriva linux_mandrake 2010.0
  • Mandriva linux_mandrake 2010.0 X86 64
  • Mandriva linux_mandrake 2010.1
  • Mandriva linux_mandrake 2010.1 X86 64
  • Red_hat enterprise_linux 5 Server
  • Red_hat enterprise_linux_as 4
  • Red_hat enterprise_linux_desktop_workstation 5 Client
  • Red_hat enterprise_linux_es 4
  • Red_hat enterprise_linux_server 6
  • Red_hat enterprise_linux_workstation 6
  • Red_hat fedora 13
  • Red_hat fedora 14
  • Red_hat fedora 15
  • Suse opensuse 11.2
  • Suse opensuse 11.3
  • Suse opensuse 11.4
  • Suse suse_linux_enterprise 10 SP3
  • Suse suse_linux_enterprise 10 SP4
  • Suse suse_linux_enterprise 11 SP1
  • Suse suse_linux_enterprise_server 9
  • Ubuntu ubuntu_linux 10.04 Amd64
  • Ubuntu ubuntu_linux 10.04 ARM
  • Ubuntu ubuntu_linux 10.04 I386
  • Ubuntu ubuntu_linux 10.04 Powerpc
  • Ubuntu ubuntu_linux 10.04 Sparc
  • Ubuntu ubuntu_linux 10.10 amd64
  • Ubuntu ubuntu_linux 10.10 ARM
  • Ubuntu ubuntu_linux 10.10 i386
  • Ubuntu ubuntu_linux 10.10 powerpc
  • Ubuntu ubuntu_linux 6.06 LTS Amd64
  • Ubuntu ubuntu_linux 6.06 LTS I386
  • Ubuntu ubuntu_linux 6.06 LTS Powerpc
  • Ubuntu ubuntu_linux 6.06 LTS Sparc
  • Ubuntu ubuntu_linux 8.04 LTS Amd64
  • Ubuntu ubuntu_linux 8.04 LTS I386
  • Ubuntu ubuntu_linux 8.04 LTS Lpia
  • Ubuntu ubuntu_linux 8.04 LTS Powerpc
  • Ubuntu ubuntu_linux 8.04 LTS Sparc
  • Ubuntu ubuntu_linux 9.10 Amd64
  • Ubuntu ubuntu_linux 9.10 ARM
  • Ubuntu ubuntu_linux 9.10 I386
  • Ubuntu ubuntu_linux 9.10 Lpia
  • Ubuntu ubuntu_linux 9.10 Powerpc
  • Ubuntu ubuntu_linux 9.10 Sparc
  • Vsftpd vsftpd 2.3.0
  • Vsftpd vsftpd 2.3.2

References

  • BugTraq: 46617
  • CVE: CVE-2011-0762
  • URL: ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog
  • URL: http://vsftpd.beasts.org/

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