CVE-2009-2412: Apache httpd: APR apr_palloc heap overflow
CVE ID CVE-2009-2412 DESCRIPTION A flaw in apr_palloc() in the bundled copy of APR could cause heap overflows in programs that try to apr_palloc() a user controlled size. The Apache HTTP Server itself does not pass unsanitized user-provided sizes to this function, so it could only be triggered through some other…
CVE-2008-0456: Apache HTTPD: CRLF injection in mod_negotiation
CVE ID CVE-2008-0456 DESCRIPTION CRLF injection vulnerability in the mod_negotiation module in the Apache HTTP Server 2.2.6 and earlier in the 2.2.x series, 2.0.61 and earlier in the 2.0.x series, and 1.3.39 and earlier in the 1.3.x series allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP…
Windows Volume Shadow copy Services (VSS) Problem Determination
RESOLUTION Steps Diagnostic Information for Microsoft Assistance How to perform a VSS trace VSS Writer Failed / How to Restart and Re-Register VSS Writers Windows 2003 Hot Fixes VSS Errors VSS_E_BAD_STATE (0x80042301): A function call was made when the object was in an incorrect state. This indicates that Microsoft's VSS…
How to refresh inventory and VMs via Inventory Sync
SUMMARY How to use the Unitrends UI to sync your appliance to the inventory in your environment. ISSUE Settings have been changed in the environment requiring the appliance to get updated information. RESOLUTION Click on the Global Options menu (Gears icon) and select "Inventory Sync". This will pole the Assets to send its…
How to manually reinstall the Windows Agent
ISSUE Need to install or reinstall a Unitrends Windows agent. RESOLUTION NOTE OF WARNING: The installation or uninstallation of any MSI package CAN RESULT IN AN UNPLANNED REBOOT OF YOUR WINDOWS SERVER! This is a function of msiexec.exe, NOT the Unitrends Agent, and is triggered when prior 3rd party installers or windows…
Do I need to install the bare metal agent on my Windows clients?
SUMMARY To help users decide whether it is necessary to install the bare metal agent on Windows clients. ISSUE Purpose To help users decide whether it is necessary to install the bare metal agent on Windows clients. Description The bare metal agent is necessary only if you plan to use the Windows image-based bare metal…
CVE-2013-4434: Dropbear SSH Logon Vulnerability
CVE ID CVE-2013-4434 DESCRIPTION Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames. Unitrends assessment: NOT EXPOSED The dropbear ssh server is not the…
Add Virtual Host dialog specifically requested an IP address when either an IP address or a resolvable hostname would have sufficed.
SUMMARY Add Virtual Host dialog specifically requested an IP address when either an IP address or a resolvable hostname would have sufficed. ISSUE Add Virtual Host dialog specifically requested an IP address when either an IP address or a resolvable hostname would have sufficed. RESOLUTION To resolve this issue, upgrade…
Can you integrate SNMP and Remote Monitoring & Management (RMM) using Unitrends?
SUMMARY This article discusses the SNMP agent that integrates with RMM applications. ISSUE Unitrends' SNMP agent can integrate with RMM applications. Metrics such as disk I/O, network activity, as well as Unitrends specific data such backup status, can be monitored remotely. See SNMP trap notifications in the…
Windows replica creation may fail if a VM with no UUID is present on the VMware host
SUMMARY Windows replica creation may fail if a VM with no UUID is present on the VMware host. ISSUE Windows replica creation may fail if a VM with no UUID is present on the VMware host. RESOLUTION To resolve this issue, upgrade your appliance to version 10.2.