CVE-2015-3420
MEDIUM5.9EPSS 7.6%Published: 9/19/2017Modified: 4/28/2026
Description
The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.
Affected packages (1)
- Debian/dovecotfrom 0, < 1:2.2.13-12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |