dovecot22 (SUSE:OpenStack Cloud 7) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:OpenStack Cloud 7 package dovecot22, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (7)

• CVE-2019-11500 — CVSS 9.8 (critical): In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This…
• CVE-2019-7524 — CVSS 8.8 (high): In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can…
• CVE-2019-3814 — CVSS 7.7 (high): It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in…
• CVE-2020-12673 — 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.
• CVE-2020-12674 — CVSS 7.5 (high): In Dovecot before 2.3.11.3, sending a specially formatted RPA request will crash the auth service because a length of zero is mishandled.
• CVE-2020-24386 — CVSS 6.8 (medium): An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via…
• CVE-2017-15130 — CVSS 5.9 (medium): A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI…