Vulnerability index

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Tor MEDIUM 5.0
CVE-2007-3165

Tor before 0.1.2.14 can construct circuits in which an entry guard is in the same family as the exit node, which might compromise the anonymity of tr…

Patch available
Fix from $1,600 2007-06-11
Tor MEDIUM 5.0
CVE-2006-6893

Tor allows remote attackers to discover the IP address of a hidden service by accessing this service at a high rate, thereby changing the server's CP…

No fix yet
Fix from $1,600 2006-12-31
Tor HIGH 7.5
CVE-2006-3409

Integer overflow in Tor before 0.1.1.20 allows remote attackers to execute arbitrary code via crafted large inputs, which result in a buffer overflow…

Patch available
Fix from $1,950 2006-07-07
Tor MEDIUM 6.4
CVE-2006-3407

Tor before 0.1.1.20 allows remote attackers to spoof log entries or possibly execute shell code via strings with non-printable characters.

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 6.4
CVE-2006-3411

TLS handshakes in Tor before 0.1.1.20 generate public-private keys based on TLS context rather than the connection, which makes it easier for remote …

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 6.4
CVE-2006-3412

Tor before 0.1.1.20 does not sufficiently obey certain firewall options, which allows remote attackers to bypass intended access restrictions for dir…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 6.4
CVE-2006-3415

Tor before 0.1.1.20 uses improper logic to validate the "OR" destination, which allows remote attackers to perform a man-in-the-middle (MITM) attack …

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 6.4
CVE-2006-3417

Tor client before 0.1.1.20 prefers entry points based on is_fast or is_stable flags, which could allow remote attackers to be preferred over nodes th…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3408

Unspecified vulnerability in the directory server (dirserver) in Tor before 0.1.1.20 allows remote attackers to cause an unspecified denial of servic…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3410

Tor before 0.1.1.20 creates "internal circuits" primarily consisting of nodes with "useful exit nodes," which allows remote attackers to conduct unsp…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3413

The privoxy configuration file in Tor before 0.1.1.20, when run on Apple OS X, logs all data via the "logfile", which allows attackers to obtain pote…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3414

Tor before 0.1.1.20 supports server descriptors that contain hostnames instead of IP addresses, which allows remote attackers to arbitrarily group us…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3416

Tor before 0.1.1.20 kills the circuit when it receives an unrecognized relay command, which causes network circuits to be disbanded. NOTE: while thi…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3418

Tor before 0.1.1.20 does not validate that a server descriptor's fingerprint line matches its identity key, which allows remote attackers to spoof th…

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
CVE-2006-3419

Tor before 0.1.1.20 uses OpenSSL pseudo-random bytes (RAND_pseudo_bytes) instead of cryptographically strong RAND_bytes, and seeds the entropy value …

Patch available
Fix from $1,600 2006-07-07
Tor MEDIUM 5.0
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 hi…

Patch available
Fix from $1,600 2006-01-25
Tor MEDIUM 5.0
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 …

Patch available
Fix from $1,600 2005-08-23
Tor MEDIUM 5.0
CVE-2005-2050

Unknown vulnerability in Tor before 0.1.0.10 allows remote attackers to read arbitrary memory and possibly key information from the exit server's pro…

Patch available
Fix from $1,600 2005-06-28