CVE-2017-0380
Summary
| CVE | CVE-2017-0380 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-09-18 16:29:00 UTC |
| Updated | 2017-11-06 02:29:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-532
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Torproject | Tor | 0.2.9.0 | All | All | All |
| Application | Torproject | Tor | 0.2.9.0 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.1 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.10 | All | All | All |
| Application | Torproject | Tor | 0.2.9.11 | All | All | All |
| Application | Torproject | Tor | 0.2.9.2 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.3 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.4 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.5 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.6 | All | All | All |
| Application | Torproject | Tor | 0.2.9.8 | All | All | All |
| Application | Torproject | Tor | 0.2.9.9 | All | All | All |
| Application | Torproject | Tor | 0.3.0.0 | All | All | All |
| Application | Torproject | Tor | 0.3.0.1 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.10 | All | All | All |
| Application | Torproject | Tor | 0.3.0.2 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.3 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.4 | rc | All | All |
| Application | Torproject | Tor | 0.3.0.5 | rc | All | All |
| Application | Torproject | Tor | 0.3.0.6 | All | All | All |
| Application | Torproject | Tor | 0.3.0.7 | All | All | All |
| Application | Torproject | Tor | 0.3.0.8 | All | All | All |
| Application | Torproject | Tor | 0.3.0.9 | All | All | All |
| Application | Torproject | Tor | 0.3.1.1 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.2 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.3 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.4 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.5 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.6 | alpha | All | All |
| Application | Torproject | Tor | 0.3.2 | All | All | All |
| Application | Torproject | Tor | All | All | All | All |
| Application | Torproject | Tor | 0.2.9.0 | All | All | All |
| Application | Torproject | Tor | 0.2.9.0 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.1 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.10 | All | All | All |
| Application | Torproject | Tor | 0.2.9.11 | All | All | All |
| Application | Torproject | Tor | 0.2.9.2 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.3 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.4 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.5 | alpha | All | All |
| Application | Torproject | Tor | 0.2.9.6 | All | All | All |
| Application | Torproject | Tor | 0.2.9.8 | All | All | All |
| Application | Torproject | Tor | 0.2.9.9 | All | All | All |
| Application | Torproject | Tor | 0.3.0.0 | All | All | All |
| Application | Torproject | Tor | 0.3.0.1 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.10 | All | All | All |
| Application | Torproject | Tor | 0.3.0.2 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.3 | alpha | All | All |
| Application | Torproject | Tor | 0.3.0.4 | rc | All | All |
| Application | Torproject | Tor | 0.3.0.5 | rc | All | All |
| Application | Torproject | Tor | 0.3.0.6 | All | All | All |
| Application | Torproject | Tor | 0.3.0.7 | All | All | All |
| Application | Torproject | Tor | 0.3.0.8 | All | All | All |
| Application | Torproject | Tor | 0.3.0.9 | All | All | All |
| Application | Torproject | Tor | 0.3.1.1 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.2 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.3 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.4 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.5 | alpha | All | All |
| Application | Torproject | Tor | 0.3.1.6 | alpha | All | All |
| Application | Torproject | Tor | 0.3.2 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Debian -- Security Information -- DSA-3993-1 tor | DEBIAN | www.debian.org | |
| #23490 (Fix TROVE-2017-008: Stack disclosure in hidden services logs when SafeLogging disabled) – Tor Bug Tracker & Wiki | CONFIRM | trac.torproject.org | Mitigation, Patch, Vendor Advisory |
| Fix log-uninitialized-stack bug in rend_service_intro_established. · torproject/tor@09ea897 · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| Tor Flaw in rend_service_intro_established() When SafeLogging is Disabled Lets Remote Users Obtain Potentially Sensitive Information on the Target System - SecurityTracker | SECTRACK | www.securitytracker.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.