Vyatta documentation

Learn how to install, configure, and operate the Vyatta Network Operating System (Vyatta NOS) and Orchestrator, which help drive our virtual networking and physical platforms portfolio.

Show Page Sections

Patch release notes 2012b

Vyatta NOS patch release notes 2012b.

Released April 21, 2021

Issues resolved

Issues resolved in 2012b.

Issue number

Priority

Summary

VRVDR-54187

Blocker

SSH session can be nailed open indefinitely causing Netconf issues

VRVDR-54397

Critical

VRRP master reverts to backup on priority change even though pre-empt is disabled

VRVDR-54128

Critical

PTP: PDV syslogs are observed in huge number

VRVDR-53851

Critical

Dataplane Crash in capture_hw_stop.isra

VRVDR-53519

Critical

IPsec: Dataplane coredump reassembling fragmented packets

VRVDR-53445

Critical

IPsec packets turned not processed in crypt threads after overnight test

VRVDR-53206

Critical

100G:Traffic stops forwarding after deleting the policy from the dataplane interface and the traffic recovers only after reboot

VRVDR-50950

Critical

Flow-Monitoring - Not Exporting To Collectors

VRVDR-54478

Major

SSH for IPv6 fails upon reboot

VRVDR-54360

Major

Operator level user cannot execute 'show firewall ...' commands

Security vulnerabilities resolved

Security vulnerabilities resolved in 2012b.

Issue number

CVSS score

Advisory

Summary

VRVDR-54547

9.8

DSA-4861-1

CVE-2021-26937: Debian DSA-4861-1 : screen - security update

VRVDR-54297

8.8

DSA-4843-1

CVE-2020-27815, CVE-2020-27825, CVE-2020-27830, CVE-2020-28374, CVE-2020-29568, CVE-2020-29569, CVE-2020-29660, CVE-2020-29661, CVE-2020-36158, CVE-2021-3347, CVE-2021-20177: Debian DSA-4843-1: linux – security update

VRVDR-54537

8.1

DSA-4857-1

CVE-2020-8625: Debian DSA-4857-1 : bind9 - security update

VRVDR-54549

7.5

DSA-4860-1

CVE-2021-27212: Debian DSA-4860-1 : openldap - security update

VRVDR-54496

7.5

DSA-4855-1

CVE-2019-1551, CVE-2021-23840, CVE-2021-23841: Debian DSA-4855-1 : openssl - security update

VRVDR-54424

7.5

DSA-4848-1

CVE-2020-7919, CVE-2020-15586, CVE-2020-16845, CVE-2021-3114: Debian DSA-4848-1: golang-1.11 - security update

VRVDR-54441

N/A

DSA-4850-1

Debian DSA-4850-1 : libzstd - security update

VRVDR-54550

N/A

DSA-4859-1

Debian DSA-4859-1 : libzstd - security update

VRVDR-54627

N/A

DSA-4867-1

CVE-2020-14372, CVE-2020-25632, CVE-2020-25647, CVE-2020-27749, CVE-2020-27779, CVE-2021-20225, CVE-2021-20233: Debian DSA-4867-1 : grub2 - security update