CVE-2019-11494 - log back

CVE-2019-11494 created at 25 Sep 2019 19:31:40
Severity
+ Medium
Remote
+ Remote
Type
+ Denial of service
Description
+ Submission-login crashes with signal 11 due to null pointer access when authentication is aborted by disconnecting. This can lead to denial-of service attack by persistent attacker(s).
References
+ https://www.mail-archive.com/fulldisclosure@seclists.org/msg06126.html
+ https://dovecot.org/pipermail/dovecot/2019-April/115757.html
Notes