REDHAT-BUG-1510816
First published: Wed Nov 08 2017(Updated: )
Tor Browser before 7.0.9 on macOS and Linux allows remote attackers to bypass the intended anonymity feature and discover a client IP address via vectors involving a crafted web site that leverages file:// mishandling in Firefox, aka TorMoil. Upstream issue: <a href="https://trac.torproject.org/projects/tor/ticket/24052">https://trac.torproject.org/projects/tor/ticket/24052</a> References: <a href="https://blog.torproject.org/tor-browser-709-released">https://blog.torproject.org/tor-browser-709-released</a> <a href="https://www.bleepingcomputer.com/news/security/tormoil-vulnerability-leaks-real-ip-address-from-tor-browser-users/">https://www.bleepingcomputer.com/news/security/tormoil-vulnerability-leaks-real-ip-address-from-tor-browser-users/</a> <a href="https://www.wearesegment.com/research/tormoil-torbrowser-unspecified-critical-security-vulnerability/">https://www.wearesegment.com/research/tormoil-torbrowser-unspecified-critical-security-vulnerability/</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tor Browser | <7.0.9 |
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Reference Links
- https://trac.torproject.org/projects/tor/ticket/24052
- https://blog.torproject.org/tor-browser-709-released
- https://www.bleepingcomputer.com/news/security/tormoil-vulnerability-leaks-real-ip-address-from-tor-browser-users/
- https://www.wearesegment.com/research/tormoil-torbrowser-unspecified-critical-security-vulnerability/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1510817
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1510818
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-21/#CVE-2017-16541
- https://access.redhat.com/errata/RHSA-2018:2692
- https://access.redhat.com/errata/RHSA-2018:2693
- https://access.redhat.com/errata/RHSA-2018:3403
- https://access.redhat.com/errata/RHSA-2018:3458
- https://bugzilla.redhat.com/show_bug.cgi?id=1510816
Frequently Asked Questions
What is the severity of REDHAT-BUG-1510816?
The severity of REDHAT-BUG-1510816 is critical due to its potential to compromise user anonymity.
How do I fix REDHAT-BUG-1510816?
To fix REDHAT-BUG-1510816, update your Tor Browser to version 7.0.9 or later.
What platforms are affected by REDHAT-BUG-1510816?
REDHAT-BUG-1510816 affects Tor Browser on macOS and Linux platforms.
What is the exploit vector for REDHAT-BUG-1510816?
The exploit vector for REDHAT-BUG-1510816 involves file:// mishandling in Firefox that allows site-crafted attacks to leak IP addresses.
What are the implications of REDHAT-BUG-1510816 for user security?
The implications of REDHAT-BUG-1510816 for user security include the risk of exposing real IP addresses, potentially undermining anonymity efforts.
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