CVE-2011-4895

MediumCVSS 4.3/10Last modified Jun 16, 2026

Description

Tor before 0.2.2.34, when configured as a bridge, sets up circuits through a process different from the process used by a client, which makes it easier for remote attackers to enumerate bridges by observing circuit building.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Dec 23, 2011
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-4895: Medium severity, CVSS 4.3 | Vulnix