Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-28200

The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.

  • Published: Jun 28, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-28200
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:N/A:P

CWEs:

Software From Fixed in
dovecot / dovecot - 2.3.15
fedoraproject / fedora 33 33.x
fedoraproject / fedora 34 34.x