CVE-2017-0377
N/A
N/A
Summary
Tor 0.3.x before 0.3.0.9 has a guard-selection algorithm that only considers the exit relay (not the exit relay's family), which might allow remote attackers to defeat intended anonymity properties by leveraging the existence of large families.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Tor | Tor | affected |
Weaknesses
- privacy bypass
ADP Enrichment
CVE Program Container
Additional References
- https://trac.torproject.org/projects/tor/ticket/22753
- https://security-tracker.debian.org/CVE-2017-0377
- https://blog.torproject.org/blog/tor-0309-released-security-update-clients
- https://blog.torproject.org/blog/tor-0314-alpha-released-security-update-clients
- https://github.com/torproject/tor/commit/665baf5ed5c6186d973c46cdea165c0548027350
References
- https://trac.torproject.org/projects/tor/ticket/22753
- https://security-tracker.debian.org/CVE-2017-0377
- https://blog.torproject.org/blog/tor-0309-released-security-update-clients
- https://blog.torproject.org/blog/tor-0314-alpha-released-security-update-clients
- https://github.com/torproject/tor/commit/665baf5ed5c6186d973c46cdea165c0548027350
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.