3403 matches found
CVE-2006-3417
Tor client before 0.1.1.20 is vulnerable: the client may prefer directory entry points based on is_fast or is_stable flags instead of more trustworthy entry guards identified by authorities. Affected product: Tor client (pre-0.1.1.20). Root cause: selection bias in entry point ranking due to the ...
CVE-2006-3419
CVE-2006-3419 affects Tor prior to 0.1.1.20. The issue stems from using OpenSSL RAND_pseudo_bytes instead of a cryptographically strong RAND_bytes, and seeding entropy at startup with 160-bit chunks without reseeding. This design makes brute-force guessing attacks more feasible for an attacker. M...
CVE-2006-3409: Undefined Security Weakness
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-2006-3414: Undefined Security Weakness
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-2006-3412: Undefined Security Weakness
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-2006-3415: Undefined Security Weakness
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-2006-3418: Undefined Security Weakness
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-2006-3419: Undefined Security Weakness
Tor before 0.1.1.20 uses OpenSSL pseudo-random bytes RANDpseudobytes instead of cryptographically strong RANDbytes, 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: Undefined Security Weakness
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-2006-3410: Undefined Security Weakness
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-2006-3411: Undefined Security Weakness
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-2006-3413: Undefined Security Weakness
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-2006-3416: Undefined Security Weakness
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...
CVE-2006-3417: Undefined Security Weakness
Tor client before 0.1.1.20 prefers entry points based on isfast or isstable flags, which could allow remote attackers to be preferred over nodes that are identified as more trustworthy "entry guard" isguard systems by directory authorities...
CVE-2006-3408: Undefined Security Weakness
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-2006-3410
CVE-2006-3410 affects Tor prior to 0.1.1.20. The vulnerability stems from how the client builds internal circuits, consisting mainly of nodes with “useful exit nodes,” which could enable remote attackers to perform unspecified statistical attacks and impact confidentiality. Documented impact from...
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 when elements are added to smartlists...
CVE-2006-3409
The CVE-2006-3409 entry concerns Tor before 0.1.1.20, where an integer overflow occurs when large inputs are added to smartlists, enabling potential remote code execution via crafted inputs. The affected component is Tor’s handling of smartlists; the root cause is the integer overflow. The provid...