Anonymity Feature Bypass in Tor Browser on Windows
CVE-2017-16639

4.3MEDIUM

Key Information:

Vendor

Torproject

Vendor
CVE Published:
14 September 2018

What is CVE-2017-16639?

A vulnerability in the Tor Browser for Windows prior to version 8.0 allows remote attackers to bypass the browser's intended anonymity feature, thus revealing the client's IP address. This exploit requires user interaction to initiate, meaning that a user must take specific actions to trigger the vulnerability. The implications of this security flaw are significant, as it undermines the core purpose of the Tor network, which is to provide anonymity for its users. For further details, refer to the extensive research and discussions found in various security advisories and bulletins.

References

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.