FreeBSD : tor -- diffie-hellman handshake flaw (5fde5c30-0f4e-11da-bc01-000e0c2e438a)

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 -- malicious tor server can locate a hidden service (d38e1810-9ef7-11da-b410-000e0c2e438a)

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. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

To shadowless go without a trace anonymous breakthrough network limit-vulnerability warning-the black bar safety net

Network management as the name suggests, is every pipe of the network, and tried various means to restrict our Internet access people. In the network established all sorts of rules, don't download, don't use IM, not allowed to access the restricted site, etc., so we can't enjoy the Internet bring...

Design/Logic Flaw

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...

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...

DEBIAN-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

The CVE-2006-0414 issue is a vulnerability in Tor where remote attackers can identify hidden services by sending a high rate of requests, causing circuit construction through the attacker’s server. Affected: Tor before 0.1.1.20. Impact: potential exposure of the hidden service’s address; risk is ...

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...

CVE-2006-0414: Undefined Security Weakness

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...

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...

[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 -- 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...

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...

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...