PT-2011-5153
CVE-2011-4895
·
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 circuit building, due to a difference in the circuit setup process when Tor is configured as a bridge compared to a client.
Recommendations
For Tor versions prior to 0.2.2.34, update to version 0.2.2.34 or later to resolve the issue.
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