NVD

Id
9497  
Name
CVE-2011-2768  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
5.8  
Severity
Medium  
CVSS Base Score
5.8  
CVSS Impact Subscore
4.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:P/I:P/A:N)  
Pub Date
2017-01-07  
Published
2011-12-22  
Modified Date
2012-01-18  
Seq
2011-2768  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
54304 9497 CVE-2011-2768 DSA-2331  View
54305 9497 CVE-2011-2768 https://blog.torproject.org/blog/tor-02234-released-security-patches  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
33272 JVNDB-2011-003512 Tor における匿名化のためのプロパティを無効にされる脆弱性 Tor は、クライアントまたはブリッジとして構成されるとき、OR 接続中に発信されるデータに TLS の証明書チェーンが含まれるため、匿名化のためのプロパティを無効にされる脆弱性が存在します。 CVE-2011-2768 50675 CVE-2011-2768 9497 5.8 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-003512.html 2011-10-27 2011-12-27 View