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
Link | Resource |
---|---|
http://seclists.org/oss-sec/2018/q1/205 | Mailing List Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1532356 | Issue Tracking Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html | |
https://usn.ubuntu.com/3587-1/ | Third Party Advisory |
https://usn.ubuntu.com/3587-2/ | |
https://www.debian.org/security/2018/dsa-4130 | Third Party Advisory |
https://www.dovecot.org/list/dovecot-news/2018-February/000370.html | Release Notes Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2018-02-28T00:00:00
Updated: 2018-04-03T09:57:01
Reserved: 2017-10-08T00:00:00
Link: CVE-2017-15130
JSON object: View
NVD Information
Status : Modified
Published: 2018-03-02T15:29:00.273
Modified: 2019-10-03T00:03:26.223
Link: CVE-2017-15130
JSON object: View
Redhat Information
No data.