CVE Vulnerabilities

CVE-2011-2768

Published: Dec 23, 2011 | Modified: Jan 19, 2012
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.

Affected Software

Name Vendor Start Version End Version
Tor Tor * 0.2.2.33 (including)
Tor Tor 0.0.2 (including) 0.0.2 (including)
Tor Tor 0.0.3 (including) 0.0.3 (including)
Tor Tor 0.0.4 (including) 0.0.4 (including)
Tor Tor 0.0.5 (including) 0.0.5 (including)
Tor Tor 0.0.6 (including) 0.0.6 (including)
Tor Tor 0.0.6.1 (including) 0.0.6.1 (including)
Tor Tor 0.0.6.2 (including) 0.0.6.2 (including)
Tor Tor 0.0.7 (including) 0.0.7 (including)
Tor Tor 0.0.7.1 (including) 0.0.7.1 (including)
Tor Tor 0.0.7.2 (including) 0.0.7.2 (including)
Tor Tor 0.0.7.3 (including) 0.0.7.3 (including)
Tor Tor 0.0.8 (including) 0.0.8 (including)
Tor Tor 0.0.8.1 (including) 0.0.8.1 (including)
Tor Tor 0.0.9 (including) 0.0.9 (including)
Tor Tor 0.0.9.1 (including) 0.0.9.1 (including)
Tor Tor 0.0.9.2 (including) 0.0.9.2 (including)
Tor Tor 0.0.9.3 (including) 0.0.9.3 (including)
Tor Tor 0.0.9.4 (including) 0.0.9.4 (including)
Tor Tor 0.0.9.5 (including) 0.0.9.5 (including)
Tor Tor 0.0.9.6 (including) 0.0.9.6 (including)
Tor Tor 0.0.9.7 (including) 0.0.9.7 (including)
Tor Tor 0.0.9.8 (including) 0.0.9.8 (including)
Tor Tor 0.0.9.9 (including) 0.0.9.9 (including)
Tor Tor 0.0.9.10 (including) 0.0.9.10 (including)
Tor Tor 0.1.0.1 (including) 0.1.0.1 (including)
Tor Tor 0.1.0.2 (including) 0.1.0.2 (including)
Tor Tor 0.1.0.3 (including) 0.1.0.3 (including)
Tor Tor 0.1.0.4 (including) 0.1.0.4 (including)
Tor Tor 0.1.0.5 (including) 0.1.0.5 (including)
Tor Tor 0.1.0.6 (including) 0.1.0.6 (including)
Tor Tor 0.1.0.7 (including) 0.1.0.7 (including)
Tor Tor 0.1.0.8 (including) 0.1.0.8 (including)
Tor Tor 0.1.0.9 (including) 0.1.0.9 (including)
Tor Tor 0.1.0.10 (including) 0.1.0.10 (including)
Tor Tor 0.1.0.11 (including) 0.1.0.11 (including)
Tor Tor 0.1.0.12 (including) 0.1.0.12 (including)
Tor Tor 0.1.0.13 (including) 0.1.0.13 (including)
Tor Tor 0.1.0.14 (including) 0.1.0.14 (including)
Tor Tor 0.1.0.15 (including) 0.1.0.15 (including)
Tor Tor 0.1.0.16 (including) 0.1.0.16 (including)
Tor Tor 0.1.0.17 (including) 0.1.0.17 (including)
Tor Tor 0.1.0.18 (including) 0.1.0.18 (including)
Tor Tor 0.1.0.19 (including) 0.1.0.19 (including)
Tor Tor 0.1.1 (including) 0.1.1 (including)
Tor Tor 0.1.1.1 (including) 0.1.1.1 (including)
Tor Tor 0.1.1.1-alpha (including) 0.1.1.1-alpha (including)
Tor Tor 0.1.1.2 (including) 0.1.1.2 (including)
Tor Tor 0.1.1.2-alpha (including) 0.1.1.2-alpha (including)
Tor Tor 0.1.1.3 (including) 0.1.1.3 (including)
Tor Tor 0.1.1.3-alpha (including) 0.1.1.3-alpha (including)
Tor Tor 0.1.1.4 (including) 0.1.1.4 (including)
Tor Tor 0.1.1.4-alpha (including) 0.1.1.4-alpha (including)
Tor Tor 0.1.1.5 (including) 0.1.1.5 (including)
Tor Tor 0.1.1.5-alpha (including) 0.1.1.5-alpha (including)
Tor Tor 0.1.1.6 (including) 0.1.1.6 (including)
Tor Tor 0.1.1.6-alpha (including) 0.1.1.6-alpha (including)
Tor Tor 0.1.1.7 (including) 0.1.1.7 (including)
Tor Tor 0.1.1.7-alpha (including) 0.1.1.7-alpha (including)
Tor Tor 0.1.1.8 (including) 0.1.1.8 (including)
Tor Tor 0.1.1.8-alpha (including) 0.1.1.8-alpha (including)
Tor Tor 0.1.1.9 (including) 0.1.1.9 (including)
Tor Tor 0.1.1.9-alpha (including) 0.1.1.9-alpha (including)
Tor Tor 0.1.1.10 (including) 0.1.1.10 (including)
Tor Tor 0.1.1.10-alpha (including) 0.1.1.10-alpha (including)
Tor Tor 0.1.1.11 (including) 0.1.1.11 (including)
Tor Tor 0.1.1.12 (including) 0.1.1.12 (including)
Tor Tor 0.1.1.13 (including) 0.1.1.13 (including)
Tor Tor 0.1.1.14 (including) 0.1.1.14 (including)
Tor Tor 0.1.1.15 (including) 0.1.1.15 (including)
Tor Tor 0.1.1.16 (including) 0.1.1.16 (including)
Tor Tor 0.1.1.17 (including) 0.1.1.17 (including)
Tor Tor 0.1.1.18 (including) 0.1.1.18 (including)
Tor Tor 0.1.1.19 (including) 0.1.1.19 (including)
Tor Tor 0.1.1.20 (including) 0.1.1.20 (including)
Tor Tor 0.1.1.21 (including) 0.1.1.21 (including)
Tor Tor 0.1.1.22 (including) 0.1.1.22 (including)
Tor Tor 0.1.1.23 (including) 0.1.1.23 (including)
Tor Tor 0.1.1.25 (including) 0.1.1.25 (including)
Tor Tor 0.1.1.26 (including) 0.1.1.26 (including)
Tor Tor 0.1.2.1-alpha (including) 0.1.2.1-alpha (including)
Tor Tor 0.1.2.1-alpha-cvs (including) 0.1.2.1-alpha-cvs (including)
Tor Tor 0.1.2.2 (including) 0.1.2.2 (including)
Tor Tor 0.1.2.3-alpha (including) 0.1.2.3-alpha (including)
Tor Tor 0.1.2.4 (including) 0.1.2.4 (including)
Tor Tor 0.1.2.5 (including) 0.1.2.5 (including)
Tor Tor 0.1.2.5-alpha (including) 0.1.2.5-alpha (including)
Tor Tor 0.1.2.6-alpha (including) 0.1.2.6-alpha (including)
Tor Tor 0.1.2.7-alpha (including) 0.1.2.7-alpha (including)
Tor Tor 0.1.2.8-beta (including) 0.1.2.8-beta (including)
Tor Tor 0.1.2.9 (including) 0.1.2.9 (including)
Tor Tor 0.1.2.10 (including) 0.1.2.10 (including)
Tor Tor 0.1.2.11 (including) 0.1.2.11 (including)
Tor Tor 0.1.2.12 (including) 0.1.2.12 (including)
Tor Tor 0.1.2.13 (including) 0.1.2.13 (including)
Tor Tor 0.1.2.14 (including) 0.1.2.14 (including)
Tor Tor 0.1.2.15 (including) 0.1.2.15 (including)
Tor Tor 0.1.2.16 (including) 0.1.2.16 (including)
Tor Tor 0.1.2.17 (including) 0.1.2.17 (including)
Tor Tor 0.1.2.18 (including) 0.1.2.18 (including)
Tor Tor 0.1.2.19 (including) 0.1.2.19 (including)
Tor Tor 0.1.2.30 (including) 0.1.2.30 (including)
Tor Tor 0.1.2.31 (including) 0.1.2.31 (including)
Tor Tor 0.2.0.1-alpha (including) 0.2.0.1-alpha (including)
Tor Tor 0.2.0.2-alpha (including) 0.2.0.2-alpha (including)
Tor Tor 0.2.0.3-alpha (including) 0.2.0.3-alpha (including)
Tor Tor 0.2.0.4-alpha (including) 0.2.0.4-alpha (including)
Tor Tor 0.2.0.5-alpha (including) 0.2.0.5-alpha (including)
Tor Tor 0.2.0.6-alpha (including) 0.2.0.6-alpha (including)
Tor Tor 0.2.0.7-alpha (including) 0.2.0.7-alpha (including)
Tor Tor 0.2.0.8-alpha (including) 0.2.0.8-alpha (including)
Tor Tor 0.2.0.9-alpha (including) 0.2.0.9-alpha (including)
Tor Tor 0.2.0.10-alpha (including) 0.2.0.10-alpha (including)
Tor Tor 0.2.0.11-alpha (including) 0.2.0.11-alpha (including)
Tor Tor 0.2.0.12-alpha (including) 0.2.0.12-alpha (including)
Tor Tor 0.2.0.13-alpha (including) 0.2.0.13-alpha (including)
Tor Tor 0.2.0.14-alpha (including) 0.2.0.14-alpha (including)
Tor Tor 0.2.0.15-alpha (including) 0.2.0.15-alpha (including)
Tor Tor 0.2.0.16-alpha (including) 0.2.0.16-alpha (including)
Tor Tor 0.2.0.17-alpha (including) 0.2.0.17-alpha (including)
Tor Tor 0.2.0.18-alpha (including) 0.2.0.18-alpha (including)
Tor Tor 0.2.0.19-alpha (including) 0.2.0.19-alpha (including)
Tor Tor 0.2.0.20-alpha (including) 0.2.0.20-alpha (including)
Tor Tor 0.2.0.21-alpha (including) 0.2.0.21-alpha (including)
Tor Tor 0.2.0.22-alpha (including) 0.2.0.22-alpha (including)
Tor Tor 0.2.0.23-alpha (including) 0.2.0.23-alpha (including)
Tor Tor 0.2.0.24-alpha (including) 0.2.0.24-alpha (including)
Tor Tor 0.2.0.25-alpha (including) 0.2.0.25-alpha (including)
Tor Tor 0.2.0.26-alpha (including) 0.2.0.26-alpha (including)
Tor Tor 0.2.0.27-alpha (including) 0.2.0.27-alpha (including)
Tor Tor 0.2.0.28-alpha (including) 0.2.0.28-alpha (including)
Tor Tor 0.2.0.29 (including) 0.2.0.29 (including)
Tor Tor 0.2.0.29-alpha (including) 0.2.0.29-alpha (including)
Tor Tor 0.2.0.30 (including) 0.2.0.30 (including)
Tor Tor 0.2.0.30-alpha (including) 0.2.0.30-alpha (including)
Tor Tor 0.2.0.31 (including) 0.2.0.31 (including)
Tor Tor 0.2.0.31-alpha (including) 0.2.0.31-alpha (including)
Tor Tor 0.2.0.32-alpha (including) 0.2.0.32-alpha (including)
Tor Tor 0.2.0.33 (including) 0.2.0.33 (including)
Tor Tor 0.2.0.34-alpha (including) 0.2.0.34-alpha (including)
Tor Tor 0.2.0.35 (including) 0.2.0.35 (including)
Tor Tor 0.2.1.1-alpha (including) 0.2.1.1-alpha (including)
Tor Tor 0.2.1.1.1-alpha (including) 0.2.1.1.1-alpha (including)
Tor Tor 0.2.1.1.2-alpha (including) 0.2.1.1.2-alpha (including)
Tor Tor 0.2.1.1.3-alpha (including) 0.2.1.1.3-alpha (including)
Tor Tor 0.2.1.1.4-alpha (including) 0.2.1.1.4-alpha (including)
Tor Tor 0.2.1.1.5-alpha (including) 0.2.1.1.5-alpha (including)
Tor Tor 0.2.1.1.6-alpha (including) 0.2.1.1.6-alpha (including)
Tor Tor 0.2.1.1.7-alpha (including) 0.2.1.1.7-alpha (including)
Tor Tor 0.2.1.1.8-alpha (including) 0.2.1.1.8-alpha (including)
Tor Tor 0.2.1.1.9-alpha (including) 0.2.1.1.9-alpha (including)
Tor Tor 0.2.1.1.10-alpha (including) 0.2.1.1.10-alpha (including)
Tor Tor 0.2.1.1.11-alpha (including) 0.2.1.1.11-alpha (including)
Tor Tor 0.2.1.1.12 (including) 0.2.1.1.12 (including)
Tor Tor 0.2.1.1.12-alpha (including) 0.2.1.1.12-alpha (including)
Tor Tor 0.2.1.1.13 (including) 0.2.1.1.13 (including)
Tor Tor 0.2.1.1.14 (including) 0.2.1.1.14 (including)
Tor Tor 0.2.1.1.15 (including) 0.2.1.1.15 (including)
Tor Tor 0.2.1.1.16 (including) 0.2.1.1.16 (including)
Tor Tor 0.2.1.1.17 (including) 0.2.1.1.17 (including)
Tor Tor 0.2.1.1.18 (including) 0.2.1.1.18 (including)
Tor Tor 0.2.1.1.19 (including) 0.2.1.1.19 (including)
Tor Tor 0.2.1.1.20 (including) 0.2.1.1.20 (including)
Tor Tor 0.2.1.1.21 (including) 0.2.1.1.21 (including)
Tor Tor 0.2.1.1.22 (including) 0.2.1.1.22 (including)
Tor Tor 0.2.1.1.23 (including) 0.2.1.1.23 (including)
Tor Tor 0.2.1.1.24 (including) 0.2.1.1.24 (including)
Tor Tor 0.2.1.1.25 (including) 0.2.1.1.25 (including)
Tor Tor 0.2.1.1.26 (including) 0.2.1.1.26 (including)
Tor Tor 0.2.1.1.27 (including) 0.2.1.1.27 (including)
Tor Tor 0.2.1.1.28 (including) 0.2.1.1.28 (including)
Tor Tor 0.2.1.2-alpha (including) 0.2.1.2-alpha (including)
Tor Tor 0.2.1.3-alpha (including) 0.2.1.3-alpha (including)
Tor Tor 0.2.1.4-alpha (including) 0.2.1.4-alpha (including)
Tor Tor 0.2.1.5-alpha (including) 0.2.1.5-alpha (including)
Tor Tor 0.2.1.6-alpha (including) 0.2.1.6-alpha (including)
Tor Tor 0.2.1.7-alpha (including) 0.2.1.7-alpha (including)
Tor Tor 0.2.1.8-alpha (including) 0.2.1.8-alpha (including)
Tor Tor 0.2.1.9-alpha (including) 0.2.1.9-alpha (including)
Tor Tor 0.2.1.10-alpha (including) 0.2.1.10-alpha (including)
Tor Tor 0.2.1.11-alpha (including) 0.2.1.11-alpha (including)
Tor Tor 0.2.1.12 (including) 0.2.1.12 (including)
Tor Tor 0.2.1.12-alpha (including) 0.2.1.12-alpha (including)
Tor Tor 0.2.1.13 (including) 0.2.1.13 (including)
Tor Tor 0.2.1.14 (including) 0.2.1.14 (including)
Tor Tor 0.2.1.15 (including) 0.2.1.15 (including)
Tor Tor 0.2.1.16 (including) 0.2.1.16 (including)
Tor Tor 0.2.1.17 (including) 0.2.1.17 (including)
Tor Tor 0.2.1.18 (including) 0.2.1.18 (including)
Tor Tor 0.2.1.19 (including) 0.2.1.19 (including)
Tor Tor 0.2.1.20 (including) 0.2.1.20 (including)
Tor Tor 0.2.1.21 (including) 0.2.1.21 (including)
Tor Tor 0.2.1.22 (including) 0.2.1.22 (including)
Tor Tor 0.2.1.23 (including) 0.2.1.23 (including)
Tor Tor 0.2.1.24 (including) 0.2.1.24 (including)
Tor Tor 0.2.1.25 (including) 0.2.1.25 (including)
Tor Tor 0.2.1.26 (including) 0.2.1.26 (including)
Tor Tor 0.2.1.27 (including) 0.2.1.27 (including)
Tor Tor 0.2.1.28 (including) 0.2.1.28 (including)
Tor Tor 0.2.1.29 (including) 0.2.1.29 (including)
Tor Tor 0.2.2.1 (including) 0.2.2.1 (including)
Tor Tor 0.2.2.1-alpha (including) 0.2.2.1-alpha (including)
Tor Tor 0.2.2.2 (including) 0.2.2.2 (including)
Tor Tor 0.2.2.2-alpha (including) 0.2.2.2-alpha (including)
Tor Tor 0.2.2.3 (including) 0.2.2.3 (including)
Tor Tor 0.2.2.3-alpha (including) 0.2.2.3-alpha (including)
Tor Tor 0.2.2.4 (including) 0.2.2.4 (including)
Tor Tor 0.2.2.4-alpha (including) 0.2.2.4-alpha (including)
Tor Tor 0.2.2.5 (including) 0.2.2.5 (including)
Tor Tor 0.2.2.5-alpha (including) 0.2.2.5-alpha (including)
Tor Tor 0.2.2.6 (including) 0.2.2.6 (including)
Tor Tor 0.2.2.6-alpha (including) 0.2.2.6-alpha (including)
Tor Tor 0.2.2.7-alpha (including) 0.2.2.7-alpha (including)
Tor Tor 0.2.2.8-alpha (including) 0.2.2.8-alpha (including)
Tor Tor 0.2.2.9-alpha (including) 0.2.2.9-alpha (including)
Tor Tor 0.2.2.10-alpha (including) 0.2.2.10-alpha (including)
Tor Tor 0.2.2.11-alpha (including) 0.2.2.11-alpha (including)
Tor Tor 0.2.2.12-alpha (including) 0.2.2.12-alpha (including)
Tor Tor 0.2.2.13-alpha (including) 0.2.2.13-alpha (including)
Tor Tor 0.2.2.14-alpha (including) 0.2.2.14-alpha (including)
Tor Tor 0.2.2.15-alpha (including) 0.2.2.15-alpha (including)
Tor Tor 0.2.2.16-alpha (including) 0.2.2.16-alpha (including)
Tor Tor 0.2.2.17-alpha (including) 0.2.2.17-alpha (including)
Tor Tor 0.2.2.18-alpha (including) 0.2.2.18-alpha (including)
Tor Tor 0.2.2.19-alpha (including) 0.2.2.19-alpha (including)
Tor Tor 0.2.2.20-alpha (including) 0.2.2.20-alpha (including)
Tor Tor 0.2.2.29 (including) 0.2.2.29 (including)
Tor Tor 0.2.2.29-beta (including) 0.2.2.29-beta (including)
Tor Tor 0.2.2.32 (including) 0.2.2.32 (including)

References