Related Vulnerabilities: CVE-2017-0375  

The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.

Severity Medium

Remote Yes

Type Denial of service

Description

The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.

AVG-296 tor 0.3.0.7-1 0.3.0.8-1 Medium Fixed FS#54439

13 Jun 2017 ASA-201706-13 AVG-296 tor Medium denial of service

https://trac.torproject.org/projects/tor/ticket/22493
https://github.com/torproject/tor/commit/79b59a2dfcb68897ee89d98587d09e55f07e68d7

introduced in 0.3.0.1-alpha