3092 matches found
CVE-2006-0414
Tor before 0.1.1.20 allows remote attackers to identify hidden services via a malicious Tor server that attempts a large number of accesses of the hidden service, which eventually causes a circuit to be built through the malicious server...
CVE-2006-0414
Tor before 0.1.1.20 allows remote attackers to identify hidden services via a malicious Tor server that attempts a large number of accesses of the hidden service, which eventually causes a circuit to be built through the malicious server...
[SA18576] Tor Hidden Service Disclosure Weakness
TITLE: Tor Hidden Service Disclosure Weakness SECUNIA ADVISORY ID: SA18576 VERIFY ADVISORY: http://secunia.com/advisories/18576/ CRITICAL: Less critical IMPACT: Exposure of sensitive information WHERE: From remote SOFTWARE: Tor 0.x http://secunia.com/product/5269/ DESCRIPTION: Lasse Overlier and...
tor hidden services information disclosure
It's possible to discover location of hidden service by setting up malicious tor server, accessing hidden service repeatedly and tracking who builds circuits...
tor -- malicious tor server can locate a hidden service
Roger Dingledine reports: If you offer a Tor hidden service, an adversary who can run a fast Tor server and who knows some basic statistics can find the location of your hidden service in a matter of minutes to hours...
GLSA-200508-16 : Tor: Information disclosure
The remote host is affected by the vulnerability described in GLSA-200508-16 Tor: Information disclosure The Diffie-Hellman implementation of Tor fails to verify the cryptographic strength of keys which are used during handshakes. Impact : By setting up a malicious Tor server and enticing users t...
Tor: Information disclosure
Background Tor is an implementation of second generation Onion Routing, a connection-oriented anonymizing communication service. Description The Diffie-Hellman implementation of Tor fails to verify the cryptographic strength of keys which are used during handshakes. Impact By setting up a malicio...
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
DEBIAN-CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
CVE-2005-2643
CVE-2005-2643 affects Tor client versions up to 0.1.0.13 (and some 0.1.1.4-alpha builds) and describes a weakness in the ephemeral DH handshake that fails to reject certain weak keys. The consequence is that a malicious first-hop Tor server could learn the keys used for the rest of the circuit, e...
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman DH handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit...
tor anonymity, integrity and confidentiality loss
DH handshake flaw causes situation first hop malicious server can lear all keay of client negotiation for the rest of the circuit...
Tor security advisory: DH handshake flaw
Versions affected: stable versions up through 0.1.0.13 and experimental versions up through 0.1.1.4-alpha. Impact: Tor clients can completely lose anonymity, confidentiality, and data integrity if the first Tor server in their path is malicious. Specifically, if the Tor client chooses a malicious...
tor -- diffie-hellman handshake flaw
A tor advisory reports Tor clients can completely loose anonymity, confidentiality, and data integrity if the first Tor server in their path is malicious. Specifically, if the Tor client chooses a malicious Tor server for her first hop in the circuit, that server can learn all the keys she...
FreeBSD : tor -- information disclosure (691ed622-e499-11d9-a8bd-000cf18bbe54)
Roger Dingledine reports : The Tor 0.1.0.10 release from a few days ago includes a fix for a bug that might allow an attacker to read arbitrary memory maybe even keys from an exit server's process space. We haven't heard any reports of exploits yet, but hey. %NASLMINLEVEL 70300 C Tenable Network...