Tor: >> Tor >> 0.1.1.1_alpha Security Vulnerabilities
Tor before 0.1.2.15 does not properly distinguish "streamids from different exits," which might allow remote attackers with control over Tor routers to inject cells into arbitrary streams.
CVSS Score
5.8
EPSS Score
0.008
Published
2007-07-30
Tor before 0.1.2.15 can select a guard node beyond the first listed never-before-connected-to guard node, which allows remote attackers with control of certain guard nodes to obtain sensitive information and possibly leverage further attacks.
CVSS Score
5.8
EPSS Score
0.008
Published
2007-07-30
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 traffic sources and destinations by exposing traffic to inappropriate remote observers.
CVSS Score
5.0
EPSS Score
0.003
Published
2007-06-11
Tor before 0.1.1.20 allows remote attackers to spoof log entries or possibly execute shell code via strings with non-printable characters.
CVSS Score
6.4
EPSS Score
0.008
Published
2006-07-07
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.
CVSS Score
5.0
EPSS Score
0.013
Published
2006-07-07
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.
CVSS Score
7.5
EPSS Score
0.054
Published
2006-07-07
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.
CVSS Score
5.0
EPSS Score
0.006
Published
2006-07-07
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.
CVSS Score
6.4
EPSS Score
0.003
Published
2006-07-07
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.
CVSS Score
6.4
EPSS Score
0.004
Published
2006-07-07
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.
CVSS Score
5.0
EPSS Score
0.004
Published
2006-07-07