CVE-2011-2768

Published Dec 23, 2011 CVSS 2.0 · 5.8 Medium EPSS < 1% KEV · Not listed
Description
Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2331-1 tor security update
EUVD EUVD EUVD-2011-2742 Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 11:15 PM
Reserved
Jul 19, 2011, 12:00 AM
Status
Modified
Published
Dec 23, 2011, 3:59 AM
Modified
Jun 16, 2026, 11:31 PM