CVE-2017-15130

Priority
Medium
Description
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.
References
Notes
 mdeslaur> affects 2.2.0 - 2.2.33, 2.3.0
Package
Upstream:released (2.2.34,2.3.0.1)
Ubuntu 12.04 ESM (Precise Pangolin):released (1:2.0.19-0ubuntu2.5)
Ubuntu 14.04 LTS (Trusty Tahr):released (1:2.2.9-1ubuntu2.4)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.2.22-1ubuntu2.7)
Ubuntu 17.10 (Artful Aardvark):released (1:2.2.27-3ubuntu1.3)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:2.2.33.2-1ubuntu4)
More Information

Updated: 2018-06-26 05:02:02 UTC (commit 7799c934cca373482531a7b00e4dfe82302ceae5)