Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
AV:N/AC:M/Au:N/C:P/I:P/A:N
| Vendors | Products |
|---|---|
| Tor |
|
Configuration 1 [-]
|
References
| Link | Resource |
|---|---|
| http://www.debian.org/security/2011/dsa-2331 | |
| https://blog.torproject.org/blog/tor-02234-released-security-patches | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2011-12-23T02:00:00
Updated: 2012-01-19T10:00:00
Reserved: 2011-07-19T00:00:00
Link: CVE-2011-2768
JSON object: View
NVD Information
Status : Modified
Published: 2011-12-23T03:59:21.957
Modified: 2012-01-19T03:58:41.023
Link: CVE-2011-2768
JSON object: View
Redhat Information
No data.
CWE