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Red Hat: CVE-2020-10967: Moderate: dovecot security update (RHSA-2020:4763)

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Red Hat: CVE-2020-10967: Moderate: dovecot security update (RHSA-2020:4763)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/18/2020
Created
11/06/2020
Added
11/05/2020
Modified
07/21/2021

Description

In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart.

Solution(s)

  • redhat-upgrade-dovecot
  • redhat-upgrade-dovecot-debuginfo
  • redhat-upgrade-dovecot-debugsource
  • redhat-upgrade-dovecot-mysql
  • redhat-upgrade-dovecot-mysql-debuginfo
  • redhat-upgrade-dovecot-pgsql
  • redhat-upgrade-dovecot-pgsql-debuginfo
  • redhat-upgrade-dovecot-pigeonhole
  • redhat-upgrade-dovecot-pigeonhole-debuginfo

References

  • DSA-4690
  • CVE-2020-10967

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