Advisory Published
Updated

CVE-2014-5117

First published: Wed Jul 30 2014(Updated: )

Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound RELAY_EARLY cell is received by a client, which makes it easier for remote attackers to conduct traffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY cells as a means of communicating information about hidden service names.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Torproject Tor<=0.2.4.22
Torproject Tor=0.0.2
Torproject Tor=0.0.2-pre13
Torproject Tor=0.0.2-pre14
Torproject Tor=0.0.2-pre15
Torproject Tor=0.0.2-pre16
Torproject Tor=0.0.2-pre17
Torproject Tor=0.0.2-pre18
Torproject Tor=0.0.2-pre19
Torproject Tor=0.0.2-pre20
Torproject Tor=0.0.2-pre21
Torproject Tor=0.0.2-pre22
Torproject Tor=0.0.2-pre23
Torproject Tor=0.0.2-pre24
Torproject Tor=0.0.2-pre25
Torproject Tor=0.0.2-pre26
Torproject Tor=0.0.2-pre27
Torproject Tor=0.0.3
Torproject Tor=0.0.4
Torproject Tor=0.0.5
Torproject Tor=0.0.6
Torproject Tor=0.0.6.1
Torproject Tor=0.0.6.2
Torproject Tor=0.0.7
Torproject Tor=0.0.7.1
Torproject Tor=0.0.7.2
Torproject Tor=0.0.7.3
Torproject Tor=0.0.8.1
Torproject Tor=0.0.9.1
Torproject Tor=0.0.9.2
Torproject Tor=0.0.9.3
Torproject Tor=0.0.9.4
Torproject Tor=0.0.9.5
Torproject Tor=0.0.9.6
Torproject Tor=0.0.9.7
Torproject Tor=0.0.9.8
Torproject Tor=0.0.9.9
Torproject Tor=0.0.9.10
Torproject Tor=0.1.0.10
Torproject Tor=0.1.0.11
Torproject Tor=0.1.0.12
Torproject Tor=0.1.0.13
Torproject Tor=0.1.0.14
Torproject Tor=0.1.0.15
Torproject Tor=0.1.0.16
Torproject Tor=0.1.0.17
Torproject Tor=0.1.1.20
Torproject Tor=0.1.1.21
Torproject Tor=0.1.1.22
Torproject Tor=0.1.1.23
Torproject Tor=0.1.1.24
Torproject Tor=0.1.1.25
Torproject Tor=0.1.1.26
Torproject Tor=0.1.2.13
Torproject Tor=0.1.2.14
Torproject Tor=0.1.2.15
Torproject Tor=0.1.2.16
Torproject Tor=0.1.2.17
Torproject Tor=0.1.2.18
Torproject Tor=0.1.2.19
Torproject Tor=0.2.0.30
Torproject Tor=0.2.0.31
Torproject Tor=0.2.0.32
Torproject Tor=0.2.0.33
Torproject Tor=0.2.0.34
Torproject Tor=0.2.0.35
Torproject Tor=0.2.2.18
Torproject Tor=0.2.2.19
Torproject Tor=0.2.2.20
Torproject Tor=0.2.2.21
Torproject Tor=0.2.2.22
Torproject Tor=0.2.2.23
Torproject Tor=0.2.2.24
Torproject Tor=0.2.2.25
Torproject Tor=0.2.2.26
Torproject Tor=0.2.2.27
Torproject Tor=0.2.2.28
Torproject Tor=0.2.2.29
Torproject Tor=0.2.2.30
Torproject Tor=0.2.2.31
Torproject Tor=0.2.2.32
Torproject Tor=0.2.2.33
Torproject Tor=0.2.2.34
Torproject Tor=0.2.2.35
Torproject Tor=0.2.2.36
Torproject Tor=0.2.2.37
Torproject Tor=0.2.2.38
Torproject Tor=0.2.3
Torproject Tor=0.2.3.13-alpha
Torproject Tor=0.2.3.14-alpha
Torproject Tor=0.2.3.15-alpha
Torproject Tor=0.2.3.16-alpha
Torproject Tor=0.2.3.17-beta
Torproject Tor=0.2.3.18-rc
Torproject Tor=0.2.3.19-rc
Torproject Tor=0.2.3.20-rc
Torproject Tor=0.2.3.21-rc
Torproject Tor=0.2.3.22-rc
Torproject Tor=0.2.3.23-rc
Torproject Tor=0.2.3.24-rc
Torproject Tor=0.2.4.1-alpha
Torproject Tor=0.2.4.2-alpha
Torproject Tor=0.2.4.3-alpha
Torproject Tor=0.2.4.4-alpha
Torproject Tor=0.2.4.5-alpha
Torproject Tor=0.2.4.6-alpha
Torproject Tor=0.2.4.7-alpha
Torproject Tor=0.2.4.8-alpha
Torproject Tor=0.2.4.9-alpha
Torproject Tor=0.2.4.10-alpha
Torproject Tor=0.2.4.11-alpha
Torproject Tor=0.2.4.12-alpha
Torproject Tor=0.2.4.13-alpha
Torproject Tor=0.2.4.14-alpha
Torproject Tor=0.2.4.15-rc
Torproject Tor=0.2.4.16-rc
Torproject Tor=0.2.4.17-rc
Torproject Tor=0.2.4.18-rc
Torproject Tor=0.2.4.19
Torproject Tor=0.2.4.20
Torproject Tor=0.2.5.2-alpha
Torproject Tor=0.2.5.3-alpha
Torproject Tor=0.2.5.4-alpha
Torproject Tor=0.2.5.5-alpha

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