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CVE-2017-0380

CVE information

Published

5 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

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..

CVSSv2.0 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
5.9/10
Exploit Score
2.2/10
Access Vector
Network
Access Complexity
High
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:torproject:tor:0.2.9.0:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.3:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.1:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.2:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.2:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.3:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.1:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.2:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.3:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.5:rc:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.4:rc:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.4:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.5:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.1:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.1.6:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.3.0.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.4:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.5:alpha:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:0.2.9.11:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*
  Yes
- -