{"id":"CVE-2014-5117","aliases":["DEBIAN-CVE-2014-5117","DLA-17-1","DSA-2993-1","EUVD-2014-5015","GHSA-v73p-8445-35p5","MGASA-2014-0312","UBUNTU-CVE-2014-5117","openSUSE-SU-2024:10423-1"],"status":"published","title":"Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound...","description":"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 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"url":"http://secunia.com/advisories/60647","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://blog.torproject.org/blog/tor-security-advisory-relay-early-traffic-confirmation-attack","tags":["x_refsource_CONFIRM","x_transferred","advisory","report"]},{"url":"https://lists.torproject.org/pipermail/tor-talk/2014-July/034180.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"https://lists.torproject.org/pipermail/tor-announce/2014-July/000094.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://lists.torproject.org/pipermail/tor-announce/2014-July/000093.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5117"},{"url":"https://github.com/advisories/GHSA-v73p-8445-35p5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-5117","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2014-0312.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=13824","tags":["report"]},{"url":"http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-5117","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-5117","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-5117","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2011-0427","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-2768","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-2769","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-2778","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4576","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4894","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4895","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4896","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4897","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3517","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3518","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-3519","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4419","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4922","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-5573","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-7295","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0160","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-5117","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2688","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2689","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2928","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2929","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-5117","description":"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.","status":"published","published":"2014-07-30T16:00:00Z","modified":"2024-08-06T11:34:37.419Z","updated_at":"2026-11-02T14:33:42.219637Z"}],"euvd":[{"id":"EUVD-2014-5015","description":"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.","status":"published","published":"2014-07-30T16:00:00Z","modified":"2024-08-06T11:34:37Z","updated_at":"2026-11-03T01:57:04.299217Z"}],"ghsa":[{"id":"GHSA-v73p-8445-35p5","title":"Tor before 0.2.4.23 and 0.2.5 before 0.2.5.6-alpha maintains a circuit after an inbound...","description":"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.","status":"published","published":"2022-05-17T03:05:52Z","modified":"2023-01-27T05:06:56Z","updated_at":"2026-11-02T14:43:00.840976Z"}],"nvd":[{"id":"CVE-2014-5117","description":"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.","status":"published","published":"2014-07-30T16:55:07.073Z","modified":"2026-06-17T00:11:05.12Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:55.19899Z"}],"osv":[{"id":"CVE-2014-5117","description":"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.","status":"published","published":"2014-07-30T16:55:07Z","modified":"2026-04-16T06:20:29.199632631Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-5117","description":"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.","status":"published","published":"2014-07-30T16:55:07.073Z","modified":"2026-10-23T15:47:23.95383143Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"DLA-17-1","title":"tor - new upstream version","status":"published","published":"2014-07-31T00:00:00Z","modified":"2026-03-09T01:19:33.202856Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DSA-2993-1","title":"tor - security update","status":"published","published":"2014-07-31T00:00:00Z","modified":"2026-03-09T01:23:33.615739Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"MGASA-2014-0312","title":"Updated tor package fixes security vulnerability","description":"Tor before 0.2.4.23 maintains a circuit after an inbound RELAY_EARLY cell is\nreceived by a client, which makes it easier for remote attackers to conduct\ntraffic-confirmation attacks by using the pattern of RELAY and RELAY_EARLY\ncells as a means of communicating information about hidden service names\n(CVE-2014-5117).\n","status":"published","published":"2014-08-05T20:08:48Z","modified":"2026-04-16T06:23:33.102020151Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"openSUSE-SU-2024:10423-1","title":"tor-0.2.8.11-1.1 on GA media","description":"These are all security issues fixed in the tor-0.2.8.11-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:22:58.106216Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"UBUNTU-CVE-2014-5117","description":"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 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