CentOS 6 ELS: dovecot package gradual rollout - TuxCare

CentOS 6 ELS: dovecot package gradual rollout

TuxCare Team

October 7, 2021

changelog

A new updated dovecot package within CentOS 6 ELS has been scheduled for gradual rollout from our production repository.

Rollout slot: 1
Rolled out to: 0.1%
ETA for 100% rollout: October 21

Errata: https://errata.cloudlinux.com/els6/CLSA-2021-1633619979.html


CHANGELOG

dovecot-2.0.9-23.el6.cloudlinux.els

  • Fix resource exhaustion via deeply nested MIME parts (CVE-2020-12100)
  • Fix denial of service via mail MIME parsing (CVE-2020-25275)

UPDATE COMMAND

yum update dovecot*

IMMEDIATE UPDATE (VIA BYPASS)

yum update dovecot* --enablerepo=ELS6-rollout-1-bypass

 

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