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SUSE: CVE-2020-12100: SUSE Linux Security Advisory

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SUSE: CVE-2020-12100: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
08/12/2020
Created
01/08/2021
Added
01/06/2021
Modified
10/22/2021

Description

In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts.

Solution(s)

  • suse-upgrade-dovecot23
  • suse-upgrade-dovecot23-backend-mysql
  • suse-upgrade-dovecot23-backend-pgsql
  • suse-upgrade-dovecot23-backend-sqlite
  • suse-upgrade-dovecot23-devel
  • suse-upgrade-dovecot23-fts
  • suse-upgrade-dovecot23-fts-lucene
  • suse-upgrade-dovecot23-fts-solr
  • suse-upgrade-dovecot23-fts-squat

References

  • SUSE-SU-2021:0027-1
  • SUSE-SU-2021:0028-1
  • SUSE-SU-2021:0029-1
  • USN-4456-1
  • USN-4456-2
  • CVE-2020-12100

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