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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-07-30T16:00:00

Updated: 2024-08-06T11:34:37.419Z

Reserved: 2014-07-30T00:00:00

Link: CVE-2014-5117

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-07-30T16:55:07.073

Modified: 2017-01-07T03:00:25.787

Link: CVE-2014-5117

cve-icon Redhat

No data.