CVE Database


Impact: Important
Public: 2010-01-20
Bugzilla: 557798: CVE-2010-0383, CVE-2010-0385: tor multiple vulnerabilities in versions prior to


The MITRE CVE dictionary describes this issue as:

Tor before, and 0.2.2.x before, uses deprecated identity keys for certain directory authorities, which makes it easier for man-in-the-middle attackers to compromise the anonymity of traffic sources and destinations.

Find out more about CVE-2010-0383 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score: 5
Base Metrics: AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector: Network
Access Complexity: Low
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: None
Availability Impact: None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date

External References

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For clarification or corrections please contact the Red Hat Security Response Team.