PT-2018-6298 · Tor+1 · Tor Browser

Published 2018-09-14 · Updated 2018-11-26 · CVE-2017-16639

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Tor Browser versions prior to 8.0

Description: The issue allows remote attackers to bypass the intended anonymity feature and discover a client IP address. User interaction is required to trigger this issue.

Recommendations: For versions prior to 8.0, update to version 8.0 or later to resolve the issue.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2017-16639

Affected Products

Tor Browser

References · 6

• 🔥 https://seclists.org/bugtraq/2018/Sep/29 · Exploit
• 🔥 http://packetstormsecurity.com/files/149351/Tor-Browser-SMB-Deanonymization-Information-Disclosure.html · Exploit
• 🔥 https://wearesegment.com/research/tor-browser-deanonymization-with-smb · Exploit
• https://osv.dev/vulnerability/CVE-2017-16639 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-16639 · Security Note
• http://securityfocus.com/bid/105346 · Note