Related Vulnerabilities: CVE-2017-8820  

A denial of service issue where an attacker could crash a directory authority using a malformed router descriptor has been found in Tor before 0.3.1.9.

Severity Medium

Remote Yes

Type Denial of service

Description

A denial of service issue where an attacker could crash a directory authority using a malformed router descriptor has been found in Tor before 0.3.1.9.

AVG-539 tor 0.3.1.8-1 0.3.1.9-1 High Fixed

16 Dec 2017 ASA-201712-10 AVG-539 tor High multiple issues

https://trac.torproject.org/projects/tor/ticket/24245