PT-2011-5152
CVE-2011-4894
·
Published
2011-12-22
·
Updated
2024-06-15
Description by
CVSS 2.0
4.3
MediumMetricsAV:N/AC:M/Au:N/C:P/I:N/A:N
Name of the Vulnerable Software and Affected Versions
Tor versions prior to 0.2.2.34
Description
The issue makes it easier for remote attackers to enumerate bridges by observing DirPort connections, as Tor uses direct DirPort access instead of a Tor TLS connection for a directory fetch when configured as a bridge.
Recommendations
For versions prior to 0.2.2.34, update to version 0.2.2.34 or later to resolve the issue.
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