{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2014-5117", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "60084", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60084" }, { "name": "https://trac.torproject.org/projects/tor/ticket/1038", "refsource": "CONFIRM", "url": "https://trac.torproject.org/projects/tor/ticket/1038" }, { "name": "60647", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/60647" }, { "name": "https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attack", "refsource": "CONFIRM", "url": "https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attack" }, { "name": "[tor-talk] 20140730 Tor 0.2.5.6-alpha is out", "refsource": "MLIST", "url": "https://lists.torproject.org/pipermail/tor-talk/2014-July/034180.html" }, { "name": "[tor-announce] 20140730 Tor security advisory: \"relay early\" traffic confirmation attack", "refsource": "MLIST", "url": "https://lists.torproject.org/pipermail/tor-announce/2014-July/000094.html" }, { "name": "[tor-announce] 20140730 Tor 0.2.4.23 is released", "refsource": "MLIST", "url": "https://lists.torproject.org/pipermail/tor-announce/2014-July/000093.html" } ] } }