Tor before 0.2.2.34, when configured as a bridge, uses direct DirPort access instead of a Tor TLS connection for a directory fetch, which makes it easier for remote attackers to enumerate bridges by observing DirPort connections.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Tor |
|
Configuration 1 [-]
|
No data.
No data.
Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2011-4811 | Tor before 0.2.2.34, when configured as a bridge, uses direct DirPort access instead of a Tor TLS connection for a directory fetch, which makes it easier for remote attackers to enumerate bridges by observing DirPort connections. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T20:48:21.454Z
Reserved: 2011-12-22T00:00:00Z
Link: CVE-2011-4894
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2011-12-23T03:59:22.067
Modified: 2025-04-11T00:51:21.963
Link: CVE-2011-4894
Redhat
No data.
OpenCVE Enrichment
No data.