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CVE-2011-4896

N/A

Published: December 23, 2011 at 02:00 AM UTC

Updated: June 16, 2026 at 11:35 PM UTC

1 product affected across 1 vendorTor

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Severity

N/A

Exploit prediction

EPSS 1%

Description

Tor before 0.2.2.24-alpha continues to use a reachable bridge that was previously configured but is not currently configured, which might allow remote attackers to obtain sensitive information about clients in opportunistic circumstances by monitoring network traffic to the bridge port.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

95%

v ≤ 0.2.2.230.0.2 0.0.3 0.0.4 0.0.5 0.0.6 0.0.6.1 0.0.6.2 0.0.7 0.0.7.1 0.0.7.2 0.0.7.3 0.0.8 0.0.8.1 0.0.9 0.0.9.1 0.0.9.10 0.0.9.2 0.0.9.3 0.0.9.4 0.0.9.5 0.0.9.6 0.0.9.7 0.0.9.8 0.0.9.9 0.1.0.1 0.1.0.10 0.1.0.11 0.1.0.12 0.1.0.13 0.1.0.14 0.1.0.15 0.1.0.16 0.1.0.17 0.1.0.18 0.1.0.19 0.1.0.2 0.1.0.3 0.1.0.4 0.1.0.5 0.1.0.6 0.1.0.7 0.1.0.8 0.1.0.9 0.1.1 0.1.1.10.1.1.1 alpha0.1.1.100.1.1.10 alpha0.1.1.11 0.1.1.12 0.1.1.13 0.1.1.14 0.1.1.15 0.1.1.16 0.1.1.17 0.1.1.18 0.1.1.19 0.1.1.20.1.1.2 alpha0.1.1.20 0.1.1.21 0.1.1.22 0.1.1.23 0.1.1.25 0.1.1.26 0.1.1.30.1.1.3 alpha0.1.1.40.1.1.4 alpha0.1.1.50.1.1.5 alpha0.1.1.60.1.1.6 alpha0.1.1.70.1.1.7 alpha0.1.1.80.1.1.8 alpha0.1.1.90.1.1.9 alpha0.1.2.1 alpha0.1.2.1 alpha-cvs0.1.2.10 0.1.2.11 0.1.2.12 0.1.2.13 0.1.2.14 0.1.2.15 0.1.2.16 0.1.2.17 0.1.2.18 0.1.2.19 0.1.2.2 0.1.2.3 alpha 0.1.2.30 0.1.2.31 0.1.2.4 0.1.2.5 0.1.2.5 alpha 0.1.2.6 alpha 0.1.2.7 alpha 0.1.2.8 beta 0.1.2.9 0.2.0.1 alpha 0.2.0.10 alpha 0.2.0.11 alpha 0.2.0.12 alpha 0.2.0.13 alpha 0.2.0.14 alpha 0.2.0.15 alpha 0.2.0.16 alpha 0.2.0.17 alpha 0.2.0.18 alpha 0.2.0.19 alpha 0.2.0.2 alpha 0.2.0.20 alpha 0.2.0.21 alpha 0.2.0.22 alpha 0.2.0.23 alpha 0.2.0.24 alpha 0.2.0.25 alpha 0.2.0.26 alpha 0.2.0.27 alpha 0.2.0.28 alpha 0.2.0.29 0.2.0.29 alpha 0.2.0.3 alpha 0.2.0.30 0.2.0.30 alpha 0.2.0.31 0.2.0.31 alpha 0.2.0.32 alpha 0.2.0.33 0.2.0.34 alpha 0.2.0.35 0.2.0.4 alpha 0.2.0.5 alpha 0.2.0.6 alpha 0.2.0.7 alpha 0.2.0.8 alpha 0.2.0.9 alpha 0.2.1.1 alpha 0.2.1.1.1 alpha 0.2.1.1.10 alpha 0.2.1.1.11 alpha 0.2.1.1.12 0.2.1.1.12 alpha 0.2.1.1.13 0.2.1.1.14 0.2.1.1.15 0.2.1.1.16 0.2.1.1.17 0.2.1.1.18 0.2.1.1.19 0.2.1.1.2 alpha 0.2.1.1.20 0.2.1.1.21 0.2.1.1.22 0.2.1.1.23 0.2.1.1.24 0.2.1.1.25 0.2.1.1.26 0.2.1.1.27 0.2.1.1.28 0.2.1.1.3 alpha 0.2.1.1.4 alpha 0.2.1.1.5 alpha 0.2.1.1.6 alpha 0.2.1.1.7 alpha 0.2.1.1.8 alpha 0.2.1.1.9 alpha 0.2.1.10 alpha 0.2.1.11 alpha 0.2.1.12 0.2.1.12 alpha 0.2.1.13 0.2.1.14 0.2.1.15 0.2.1.16 0.2.1.17 0.2.1.18 0.2.1.19 0.2.1.2 alpha 0.2.1.20 0.2.1.21 0.2.1.22 0.2.1.23 0.2.1.24 0.2.1.25 0.2.1.26 0.2.1.27 0.2.1.28 0.2.1.29 0.2.1.3 alpha 0.2.1.4 alpha 0.2.1.5 alpha 0.2.1.6 alpha 0.2.1.7 alpha 0.2.1.8 alpha 0.2.1.9 alpha 0.2.2.1 0.2.2.1 alpha 0.2.2.10 alpha 0.2.2.11 alpha 0.2.2.12 alpha 0.2.2.13 alpha 0.2.2.14 alpha 0.2.2.15 alpha 0.2.2.16 alpha 0.2.2.17 alpha 0.2.2.18 alpha 0.2.2.19 alpha 0.2.2.2 0.2.2.2 alpha 0.2.2.20 alpha 0.2.2.3 0.2.2.3 alpha 0.2.2.4 0.2.2.4 alpha 0.2.2.5 0.2.2.5 alpha 0.2.2.6 0.2.2.6 alpha 0.2.2.7 alpha 0.2.2.8 alpha 0.2.2.9 alphaalpha

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: [email protected]

https://blog.torproject.org/blog/tor-02224-alpha-out

CVSS

4.3MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-200

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