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Sophos UTM 9.406-3 released


Up2Date 9.406003 package description:

Remark:
System will be rebooted

News:
Security Release

Bugfixes:
Fix [NUTM-1616]: [AWS] Change AMI type to HVM
Fix [NUTM-4839]: [AWS] AWS Instances in GovCloud need to use S3 buckets in GovCloud
Fix [NUTM-5013]: [Network] TCP Vulnerability (CVE-2016-5696)

RPM packages contained:
perf-tools-3.12.48-0.237935773.g86aa827.i686.rpm
ep-ha-aws-9.40-191.g83c01f2.rb1.noarch.rpm
ep-webadmin-9.40-640.g7ad4baa.rb8.i686.rpm
ep-cloud-ec2-9.40-26.g00cde1e.rb2.i686.rpm
kernel-smp-3.12.48-0.237935773.g86aa827.i686.rpm
kernel-smp64-3.12.48-0.237935773.g86aa827.x86_64.rpm
ep-release-9.406-3.noarch.rpm



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  • Does not look like the DHCP MTU issue is fixed though?!

    Anyone have heard of it?

    ----

    Best regards Martin ;-)

    Sophos UTM Certified Engineer 9.5
    Sophos  XG  Certified Engineer 17.1
    Homelab: 1 x SG210 XG v18 - 3xAPX530 - 1 x SG210 v9.7 - 1 x UTM 220 v9.7 - 1 x SG135 v9.7 (All Fullguard Plus licenses)

  • Hi Twister,

    I have had alot of customers with this issue.  The MTU gets set at 576 on the external interface when DCHP is set as the connection method. As you can image, this causes a range of network related problems . Changing the MTU manually drops the connenction altogether.

    The solution for me (not ideal) is to roll back to a previous firmware version.

    I really hope Sophos fix this soon as im a little over rolling back to previous firmware.

    Josh.

Reply
  • Hi Twister,

    I have had alot of customers with this issue.  The MTU gets set at 576 on the external interface when DCHP is set as the connection method. As you can image, this causes a range of network related problems . Changing the MTU manually drops the connenction altogether.

    The solution for me (not ideal) is to roll back to a previous firmware version.

    I really hope Sophos fix this soon as im a little over rolling back to previous firmware.

    Josh.

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