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Network Access Client HOTFIXES

NAC Access Client

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#1 Oliver Braekow

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Posted 01 December 2011 - 03:45 AM

This topic is used to announce new hotfixes for NG Access Client Hotfixes
Please subscribe to this topic if you're interested in availability of new hotfixes for Barracuda NG Access Client hotfixes
If you are interested in general announcements of new releases (e.g. 5.2.0) and minor releases (e.g.5.2.1) please subscribe to the "Release Announcements" forum on level up.
/Oliver Bräkow

#2 Markus Lang

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Posted 01 December 2011 - 03:49 AM

Hotfix 001

Fixed Bug:BNNGF 14667
Case ID/s: NONE
Summary: Firewall Adapter and Network Monitor did not recognize IP changes
Affected Modules: Personal Firewall
Installable Release: Barracuda NG Network Access Client 2.0 SP5 (Build: 73)
Windows 32 Bit: yes
Window 64 Bit: yes

Info:
PPP Adapter and on older installed client versions all networks adapter will be mistakenly deleted from the internal adapter monitoring list

Note:
-

32Bit Version
https://login.barrac...ownload&id=1121
64Bit Version
https://login.barrac...ownload&id=1122

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#3 Markus Lang

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Posted 06 February 2012 - 06:47 AM

Barracuda NG Network Access Client 3.0 - Hotfix 1
This hotfix covers several issues of the latest Barracuda NG Network Access Client. For a detailled list of fixes as well as the update routine please refer to the Release and Migration Notes that can be found here:

https://login.barrac...38;cur_version=

32Bit Version:
https://login.barrac...38;cur_version=

64Bit Version:
https://login.barrac...38;cur_version=

32Bit Update Package:
https://login.barrac...38;cur_version=

64Bit Update Package:
https://login.barrac...38;cur_version=

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#4 Markus Lang

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Posted 16 February 2012 - 07:00 AM

Barracuda NG Network Access Client 3.0 - Hotfix 2

Fixed Bug: BNNGF 15404
Case ID/s: 01007572
Summary: x.509 wrong Serial number “DER” encoding
Affected Modules: Personal VPN
Installable Release: NG Network Access Client 3.0
Windows 32 Bit: yes
Window 64 Bit: yes


Info:
X509 Serial Number DER encoding standard forces, that the leading bit of a positive number is 0.
“e7” will converted DER standard conform as “00 e7”
11100111
^----- leading bit is “1”

Note: This Hotfix additionaly contains all bugfixes delivered with Barracuda NG Network Access Client 3.0 Hotfix 1 Build #23.

32Bit Version:
https://login.barrac...n=&cur_version=

32Bit Update Package:
https://login.barrac...n=&cur_version=

64Bit Version:
https://login.barrac...n=&cur_version=

64Bit Update Package:
https://login.barrac...n=&cur_version=

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#5 Markus Lang

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Posted 12 April 2012 - 05:50 AM

Barracuda NG Network Access Client 3.0 - Hotfix 3

Fixed Bug: BNNGF-15911, BNNGF-15912, BNNGF-15915
Case ID/s: 0105186
Summary: Fix DHCP and DNS Virtual Adapter Handling
Installable Release: 3.0
Includes: Hotfix 1 and Hotfix 2
Windows 32: yes
Windows 64: yes

Info:
BNNGF-15911: Missing VPN DNS IP’s on the virtual adapter
BNNGF-15912: VPN-Only DHCP assignment aborts
BNNGF-15915: VPN-Only IPMonitor dosn't detects IP changes

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#6 Markus Lang

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Posted 26 April 2012 - 08:14 AM

Barracuda NG Network Access Client 3.0 - Hotfix 4


Fixed Bugs: BNNGF-15999, BNNGF-16001, BNNGF-16003, BNNGF-16008
Case ID: 01065467
Summary: Fix DHCP assignment on slow machines with high CPU load and close 0.0.0.0 listen port
Installable Release: 3.0
Included in Fix: Hotfix 1, Hotfix 2, Hotfix 3
Windows 64: yes
Windows 32: yes

Info:
BNNGF-15999 Loopback HTTP Thread crash when someone is connected from outside
BNNGF-16001 VPN DHCP IP-assignment troubles on slow machines with high cpu load
BNNGF-16003 No more vpn “internal loop” check anymore
BNNGF-16008 Move phions service loopback listen from 0.0.0.0 to 127.0.0.1

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#7 Markus Lang

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Posted 25 June 2012 - 06:56 AM

Barracuda NG Network Access Client 3.1 - Hotfix 101

Fixed Bugs: BNNGF-16269, BNNGF-16272, BNNGF-16244, BNNGF-16282, BNNGF-16265, BNNGF-16305, BNNGF-16306, BNNGF-16285
Case ID/s: 01100504, 01088695, 01092277
Installable Release: 3.1
Included in Fix: -
Windows 32: yes
Windows 64: yes

Info:
BNNGF-16269: Wide characters were not converted to multibyte characters thus raised as exceptions (eg: Unicode Adapter Description, AV Scanner names)
BNNGF-16272: Optional disable VPN Adapter DNS check during the DHCP IP assignment
Registry Key: HKEY_USERS\.DEFAULT\Software\Phion\phionvpn\settings [DWORD] CheckDNS (0/1) - Default 1 (yes)
BNNGF-16244: Delete the Virtual Adapter IP not at turned off “Virtual Adapter on/off” handling
BNNGF-16282: VPN dialog ignores the default profile flag
BNNGF-16265: Service crash if vpn.exe not available
BNNGF-16305: Start script-option is not working on VPN only installation
BNNGF-16306: Issue with virtual adapter IP assignment together with VPN Policy Server validation
BNNGF-16285: The default routing metric of the old routes are lower than the new VPN routes

Note:
---

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#8 Markus Lang

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Posted 12 September 2012 - 06:44 AM

Barracuda NG Network Access Client 3.1 - Hotfix 201
Fixed Bug: BNNGF-16583, BNNGF-16585, BNNGF-16626, BNNGF-16647, BNNGF-16662, BNNGF-16697, BNNGF-16749, BNNGF-16755
Case ID/s: 01127250, 01147348, 01117883
Summary: Summary Hotfix
Installable Release: 3.1
Included in Fix:
Windows 32: yes
Windows 64: yes

Info:
BNNGF-16583: network adapter object “Adapter [PolSrv]” empty on slot revalidation, which may lead to unexpected closing of some sessions
BNNGF-16585: display multiple dhcp assigned policy server ips within health agent monitor
BNNGF-16626: dynamic object assignment on network changes
BNNGF-16647: firewall blocks ICMPS to DHCP assigned policy server ips on untrusted adapters
BNNGF-16662: version number in ruleset export was incorrect
BNNGF-16697: direct access (credential provider) issue when using MS Login username@domain
BNNGF-16749: Microsoft remote desktop cannot display credentials dialog when Barracuda credential provider is installed
BNNGF-16755: vpn engine stalled in status “terminate pending” – only applicable when phions.log has following entries again and again: Direct Access: Ignore event, vpn engine already terminate pending
– new timeout setting via registry flag within HKEY_USERS/.DEFAULT/Software/Phion/phionvpn/settings
DirectAccessTerminatePendingTimeout : DWORD – timeout in seconds

Note:
---

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#9 Markus Lang

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Posted 28 September 2012 - 09:03 AM

Barracuda NG Network Access Client 3.1 - Hotfix 301
Fixed Bug: -
Case ID/s: -
Summary: Opswat Update
Installable Release: 3.1
Included in Fix: -
Windows 32: yes
Windows 64: yes

Info:
Opswat Update to latest released version 3.5.3084.2

Note:
---

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#10 Markus Lang

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Posted 18 October 2012 - 06:52 AM

Barracuda NG Network Access Client 3.1 - Hotfix 401

Fixed Bug: BNNGF-17052; BNNGF-16888
Case ID/s: 01125359; 01125627
Summary: Summary Hotfix
Installable Release: 3.1
Included in Fix: -
Windows 32: yes
Windows 64: yes

Info:
BNNGF-17052: Significantly reducing the time needed for the dynamic object (Adapter [PolSrv]) assignment on Windows Vista and Windows 7
BNNGF-16888: Fixed an issue where phions.exe might peek and stay at high cpu usage after boot.

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#11 Tim Warr

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Posted 11 January 2013 - 07:32 AM

Barracuda VPN Client 3.2 Hotfix 2 for Mac OS X


Fixed Bug(s):
  • In tunnel mode, the changes you made were saved correctly but not read properly. This has now been fixed.
  • In rare cases, it could happen that an encrypted License file was not recognized as encrypted.
Notes: There is no Hotfix 1 for Barracuda VPN Client 3.2 for Mac OS X (it was skipped)

#12 Tim Warr

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Posted 27 February 2013 - 12:04 PM

Barracuda VPN Client 3.2 Hotfix 3 for Mac OX and Linux

Fixes Bug:
  • BNNGF-18158 - In certain circumstances local privilege escalation to the root user was possible


#13 Tim Warr

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Posted 09 August 2013 - 03:06 AM

Hotfix 101 - Barracuda Network Access Client 3.4

Fixed Bug: N/A
Case ID/s: 01240889, 01194318, 01194317, 01286729
Summary: Summary Hotfix
Installable Release: 3.4
Included in Fix: -
Windows 32: yes
Windows 64: yes

Info:
Adds pre-domain logoin feature for Windows 7 and Windows 8

Please see the release notes for full details, intended use case and limitations:
http://techlib.barra...+3.4+Hotfix+101

#14 Markus Lang

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Posted 23 October 2013 - 09:36 AM

Hotfix 5 - Barracuda VPN Client 3.2 for Mac OS X

 

Hotfix 5 introduces support for Mac OS X 10.9 Mavericks.

 

Note: Hotfix 5 is downward compatible and can also be used for Mac OS X 10.5, 10.6 and 10.7


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#15 Markus Lang

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Posted 21 November 2013 - 07:43 AM

Hotfix 6 - Barracuda VPN Client 3.2 for Mac OS X

Fixed Bug(s): BNNGF-21221, BNNGF-21365
Case ID/s: 01456077
Summary: Connection Termination in Standby Mode, Sub-Certificate Error Message
 
This Hotfix fixes the following issues:

   >>The VPN connection was not terminated properly when entering standby mode. 

   >>The VPN client displayed an error message on first connect when using sub certificates

 

 


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#16 Markus Lang

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Posted 05 February 2014 - 09:44 AM

Hotfix 7 - Barracuda VPN Client 3.2 for Mac OS X

Fixed Bug(s): BNNGF-21705, BNNGF-22062, BNNGF-22059

Case ID/s: 01474013, 01322728

 

This Hotfix fixes the following Issues:

* Fixed issue when username contains spaces

* Fixed issue when importing .vpn config files

* Fixed DNS issue. (DNS Server were not correctly set)


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#17 Tim Warr

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Posted 09 April 2014 - 08:27 AM

Hotfix 304 - Barracuda Network Access Client 3.4
 
Fixed Bug:   BNNGF-22937 BNNGF-22442 BNNGF-22441 BNNGF-22937
Case ID/s:   01545396 01514414 01536666
Summary:     Summary Hotfix 
Installable Release:   3.4 
Included in Fix:   - 
Windows 32:  yes 
Windows 64:  yes 
 
Included Fixes:
- multiple valid certificates leading to incorrect "expired" message
- address change notifications on systems where ipv6 is disabled
- active directory probing on vpn only installations
- direct access not triggering on vpn only installations


#18 Markus Lang

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Posted 15 April 2014 - 07:36 AM

Hotfix 8 - Barracuda VPN Client 3.2 for Mac OS X

 

Updated OpenSSL module
 
NOTE: Although the Mac OS X VPN Clients did use an affected OpenSSL version (1.0.1), they do not use the TLS functionality and are therefore NOT AFFECTED by the Heartbleed vulnerability. We only use OpenSSL for encryption (i.e. for the ciphers).
 
This is the full package - no additional package needed.
Supported Mac OS X Versions: 10.9., 10.8., 10.7., 10.6., 10.5.

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#19 Tim Warr

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Posted 11 June 2015 - 09:48 AM

Hotfix 104 - Barracuda Network Access Client 3.6
 
Fixed Bug:   BNNGF-31018 BNNGF-30428 BNNGF-30518 BNNGF-30427 BNNGF-30256 BNNGF-30549 BNNGF-30255
Case ID/s:   01813573
Summary:     Summary Hotfix 
Installable Release:   3.6
Included in Fix:   - 
Windows 32:  yes 
Windows 64:  yes 
 
Please refer to the release notes in the TechLib: https://techlib.barr...AC/ReleaseNotes
 
Included Fixes:
- NAC Client crashes on 64-bit Windows 8/8.1 when using AES256 encryption
- Credential Provider (SSO) - make default value for connecting to a VPN configurable
- SHA256 Certificate does not work from Local Machine Store
- Credential Provider - make lock screen interception configurable
- VPN Always On - UI Improvements
- VPN Client does do probing although it is disabled in the config
- Health Revalidation might not be triggered after disconnecting a Network Adapter


#20 Tim Warr

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Posted 24 July 2015 - 08:50 AM

Hotfix 209 - Barracuda Network Access Client 3.6

 

Fixed Bug/s: BNNGF-31777 BNNGF-31521 BNNGF-32121 BNNGF-31505 BNNGF-30584 Case ID/s: 01817141 01906826 Summary: Summary Hotfix Installable Release: 3.6 Included in Fix: - Windows 32: yes Windows 64: yes

Included Fixes:

  • Credential Provider - added support for Windows 10
  • OS Hotfix Information (system report) - improved handling of large data sets
  • Adapter Reordering causes service crash on Windows 10
  • OESIS Library Update (improved product detection + bug fixes)
  • VPN - Concurrent User Sessions