Vulnerabilities > Torproject

DATE CVE VULNERABILITY TITLE RISK
2021-06-29 CVE-2021-34549 Improper Handling of Exceptional Conditions vulnerability in Torproject TOR
An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005.
network
low complexity
torproject CWE-755
5.0
2021-06-29 CVE-2021-34550 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Torproject TOR
An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006.
network
low complexity
torproject CWE-119
5.0
2021-06-29 CVE-2021-34548 Incorrect Authorization vulnerability in Torproject TOR
An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-003.
network
low complexity
torproject CWE-863
5.0
2021-03-19 CVE-2021-28090 Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.
network
low complexity
torproject fedoraproject
5.0
2021-03-19 CVE-2021-28089 Resource Exhaustion vulnerability in multiple products
Tor before 0.4.5.7 allows a remote participant in the Tor directory protocol to exhaust CPU resources on a target, aka TROVE-2021-001.
network
low complexity
torproject fedoraproject CWE-400
5.0
2020-07-15 CVE-2020-15572 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Torproject TOR
Tor before 0.4.3.6 has an out-of-bounds memory access that allows a remote denial-of-service (crash) attack against Tor instances built to use Mozilla Network Security Services (NSS), aka TROVE-2020-001.
4.3
2020-03-23 CVE-2020-10593 Memory Leak vulnerability in Torproject TOR
Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (memory leak), aka TROVE-2020-004.
network
low complexity
torproject CWE-401
5.0
2020-03-23 CVE-2020-10592 Resource Exhaustion vulnerability in Torproject TOR
Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (CPU consumption), aka TROVE-2020-002.
network
low complexity
torproject CWE-400
5.0
2020-02-02 CVE-2020-8516 Information Exposure vulnerability in Torproject TOR
** DISPUTED ** The daemon in Tor through 0.4.1.8 and 0.4.2.x through 0.4.2.6 does not verify that a rendezvous node is known before attempting to connect to it, which might make it easier for remote attackers to discover circuit information.
network
low complexity
torproject CWE-200
5.0
2020-01-24 CVE-2015-2929 Denial of Service vulnerability in Tor
The Hidden Service (HS) client implementation in Tor before 0.2.4.27, 0.2.5.x before 0.2.5.12, and 0.2.6.x before 0.2.6.7 allows remote servers to cause a denial of service (assertion failure and application exit) via a malformed HS descriptor.
network
low complexity
torproject
5.0