ALT-PU-2017-2229-1
Closed vulnerabilities
Published: 2017-09-18
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2017-0380
The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit.
Severity: MEDIUM (5.9)
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
- DSA-3993
- DSA-3993
- 1039519
- 1039519
- https://github.com/torproject/tor/commit/09ea89764a4d3a907808ed7d4fe42abfe64bd486
- https://github.com/torproject/tor/commit/09ea89764a4d3a907808ed7d4fe42abfe64bd486
- https://trac.torproject.org/projects/tor/ticket/23490
- https://trac.torproject.org/projects/tor/ticket/23490