Vulnerability  oval:org.mitre.oval:def:6414
Net-snmp SNMPv3 Authentication Bug Lets Remote Users Bypass Authentication  

SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before 5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp (aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8) Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies on the client to specify the HMAC length, which makes it easier for remote attackers to bypass SNMP authentication via a length value of 1, which only checks the first byte.
Create Date: 2009-09-23 Last Update Date: 2010-05-17

Affected Platforms/Products

Affected Products (CPE + CVE references)
Total : 24
Platforms: unix (from OVAL definitions)
  • VMWare ESX Server 3
  • VMWare ESX Server 3.5

References

Criteria

The system is vulnerable
IF : Any one of the following are true
IF : All of the following are true
Prerequisites (Extended Definitions)
VMWare ESX Server 3.0.3 is installed oval:org.mitre.oval:def:6026
IF : Patch ESX303-200810503-SG is not installed
esx : patch56_test :  Patch ESX303-200810503-SG is not installed 
None of the objects listed below must exist on the system (Existence check)
ESX : Patch 
patch_name : ESX303-200810503-SG
IF : All of the following are true
Prerequisites (Extended Definitions)
VMWare ESX Server 3.0.2 is installed oval:org.mitre.oval:def:5613
IF : Patch ESX-1006968 is not installed
esx : patch56_test :  Patch ESX-1006968 is not installed 
None of the objects listed below must exist on the system (Existence check)
ESX : Patch 
patch_name : ESX-1006968
IF : All of the following are true
Prerequisites (Extended Definitions)
VMware ESX Server 3.5.0 is installed oval:org.mitre.oval:def:5887
IF : Patch ESX350-200811405-SG is not installed
esx : patch56_test :  Patch ESX350-200811405-SG is not installed 
None of the objects listed below must exist on the system (Existence check)
ESX : Patch 
patch_name : ESX350-200811405-SG

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