VDB

DEBIAN-CVE-2020-12673

DEBIAN-CVE-2020-12673 PUBLISHED CVSS 7.5 HIGH

In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth service because of an out-of-bounds read.

Risk Scores

CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Debian:13dovecot0, 0, 0
Debian:12dovecot0, 0, 0
Debian:14dovecot0, 0, 0
Debian:11dovecot0, 0, 0

Timeline

  • Aug 12, 2020 CVE Published
  • Apr 28, 2026 CVE Updated

References

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