Filtered by vendor Tor
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Filtered by product Tor
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Total
58 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2006-3418 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 the fingerprint line, which might be trusted by users or other applications. | ||||
| CVE-2006-3415 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 via unspecified vectors. | ||||
| CVE-2006-3419 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 at start-up with 160-bit chunks without reseeding, which makes it easier for attackers to conduct brute force guessing attacks. | ||||
| CVE-2006-3407 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| Tor before 0.1.1.20 allows remote attackers to spoof log entries or possibly execute shell code via strings with non-printable characters. | ||||
| CVE-2006-3408 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| Unspecified vulnerability in the directory server (dirserver) in Tor before 0.1.1.20 allows remote attackers to cause an unspecified denial of service via unknown vectors. | ||||
| CVE-2006-3412 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| Tor before 0.1.1.20 does not sufficiently obey certain firewall options, which allows remote attackers to bypass intended access restrictions for dirservers, direct connections, or proxy servers. | ||||
| CVE-2006-3413 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 potentially sensitive information. | ||||
| CVE-2006-3414 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| Tor before 0.1.1.20 supports server descriptors that contain hostnames instead of IP addresses, which allows remote attackers to arbitrarily group users by providing preferential address resolution. | ||||
| CVE-2005-2050 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 process space. | ||||
| CVE-2006-3409 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 when elements are added to smartlists. | ||||
| CVE-2006-3411 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 attackers to conduct brute force attacks on the encryption keys. | ||||
| CVE-2006-3410 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| Tor before 0.1.1.20 creates "internal circuits" primarily consisting of nodes with "useful exit nodes," which allows remote attackers to conduct unspecified statistical attacks. | ||||
| CVE-2006-0414 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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-2006-3416 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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 this item is listed under the "Security fixes" section of the developer changelog, the developer clarified on 20060707 that this is only a self-DoS. Therefore this issue should not be included in CVE | ||||
| CVE-2005-2643 | 1 Tor | 1 Tor | 2026-04-16 | N/A |
| 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-2025-4444 | 1 Tor | 1 Tor | 2026-04-15 | 3.7 Low |
| A security flaw has been discovered in Tor up to 0.4.7.16/0.4.8.17. Impacted is an unknown function of the component Onion Service Descriptor Handler. Performing manipulation results in resource consumption. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is considered difficult. Upgrading to version 0.4.8.18 and 0.4.9.3-alpha is recommended to address this issue. It is recommended to upgrade the affected component. | ||||
| CVE-2011-0015 | 1 Tor | 1 Tor | 2025-04-11 | N/A |
| Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly check the amount of compression in zlib-compressed data, which allows remote attackers to cause a denial of service via a large compression factor. | ||||
| CVE-2011-0016 | 1 Tor | 1 Tor | 2025-04-11 | N/A |
| Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process. | ||||
| CVE-2011-2778 | 1 Tor | 1 Tor | 2025-04-11 | N/A |
| Multiple heap-based buffer overflows in Tor before 0.2.2.35 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by (1) establishing a SOCKS connection to SocksPort or (2) leveraging a SOCKS proxy configuration. | ||||
| CVE-2010-0384 | 1 Tor | 1 Tor | 2025-04-11 | N/A |
| Tor 0.2.2.x before 0.2.2.7-alpha, when functioning as a directory mirror, does not prevent logging of the client IP address upon detection of erroneous client behavior, which might make it easier for local users to discover the identities of clients in opportunistic circumstances by reading log files. | ||||