Tor Browser through 10.5.6 and 11.x through 11.0a4 allows a correlation attack that can compromise the privacy of visits to v2 onion addresses. Exact timestamps of these onion-service visits are logged locally, and an attacker might be able to compare them to timestamp data collected by the destination server (or collected by a rogue site within the Tor network).
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-24T18:08:05

Updated: 2021-09-30T01:23:33

Reserved: 2021-08-17T00:00:00


Link: CVE-2021-39246

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-09-24T19:15:07.147

Modified: 2021-10-01T13:00:50.353


Link: CVE-2021-39246

JSON object: View

cve-icon Redhat Information

No data.

CWE