Servers and applications
CVE-2017-15130
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 configuration lookups, leading to excessive memory usage and the process to restart.
- Severity
- Medium 5.9
- Published
- 2 Mar 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 2.2.34
- Exploit chance
- 2.6% in the next 30 daysHigher than 85% of CVEs. EPSS by FIRST, 11 Nov 2026
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
DovecotServers and applications · cpe:a:dovecot:dovecot |
|