Vulnerabilities > Torproject > TOR > 0.2.3.25

DATE CVE VULNERABILITY TITLE RISK
2017-01-04 CVE-2016-8860 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Torproject TOR
Tor before 0.2.8.9 and 0.2.9.x before 0.2.9.4-alpha had internal functions that were entitled to expect that buf_t data had NUL termination, but the implementation of or/buffers.c did not ensure that NUL termination was present, which allows remote attackers to cause a denial of service (client, hidden service, relay, or authority crash) via crafted data.
network
low complexity
torproject CWE-119
5.0
2014-01-17 CVE-2013-7295 Cryptographic Issues vulnerability in Torproject TOR
Tor before 0.2.4.20, when OpenSSL 1.x is used in conjunction with a certain HardwareAccel setting on Intel Sandy Bridge and Ivy Bridge platforms, does not properly generate random numbers for (1) relay identity keys and (2) hidden-service identity keys, which might make it easier for remote attackers to bypass cryptographic protection mechanisms via unspecified vectors.
network
high complexity
torproject CWE-310
4.0