CVE-2006-3411
First published: Fri Jul 07 2006(Updated: )
TLS handshakes in Tor before 0.1.1.20 generate public-private keys based on TLS context rather than the connection, which makes it easier for remote attackers to conduct brute force attacks on the encryption keys.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tor (The Onion Router) | =0.0.2 | |
| Tor (The Onion Router) | =0.0.2_pre13 | |
| Tor (The Onion Router) | =0.0.2_pre14 | |
| Tor (The Onion Router) | =0.0.2_pre15 | |
| Tor (The Onion Router) | =0.0.2_pre16 | |
| Tor (The Onion Router) | =0.0.2_pre17 | |
| Tor (The Onion Router) | =0.0.2_pre18 | |
| Tor (The Onion Router) | =0.0.2_pre19 | |
| Tor (The Onion Router) | =0.0.2_pre20 | |
| Tor (The Onion Router) | =0.0.2_pre21 | |
| Tor (The Onion Router) | =0.0.2_pre22 | |
| Tor (The Onion Router) | =0.0.2_pre23 | |
| Tor (The Onion Router) | =0.0.2_pre24 | |
| Tor (The Onion Router) | =0.0.2_pre25 | |
| Tor (The Onion Router) | =0.0.2_pre26 | |
| Tor (The Onion Router) | =0.0.2_pre27 | |
| Tor (The Onion Router) | =0.0.3 | |
| Tor (The Onion Router) | =0.0.4 | |
| Tor (The Onion Router) | =0.0.5 | |
| Tor (The Onion Router) | =0.0.6 | |
| Tor (The Onion Router) | =0.0.6.1 | |
| Tor (The Onion Router) | =0.0.6.2 | |
| Tor (The Onion Router) | =0.0.7 | |
| Tor (The Onion Router) | =0.0.7.1 | |
| Tor (The Onion Router) | =0.0.7.2 | |
| Tor (The Onion Router) | =0.0.7.3 | |
| Tor (The Onion Router) | =0.0.8 | |
| Tor (The Onion Router) | =0.0.8.1 | |
| Tor (The Onion Router) | =0.0.9 | |
| Tor (The Onion Router) | =0.0.9.1 | |
| Tor (The Onion Router) | =0.0.9.2 | |
| Tor (The Onion Router) | =0.0.9.3 | |
| Tor (The Onion Router) | =0.0.9.4 | |
| Tor (The Onion Router) | =0.0.9.5 | |
| Tor (The Onion Router) | =0.0.9.6 | |
| Tor (The Onion Router) | =0.0.9.7 | |
| Tor (The Onion Router) | =0.0.9.8 | |
| Tor (The Onion Router) | =0.0.9.9 | |
| Tor (The Onion Router) | =0.0.9.10 | |
| Tor (The Onion Router) | =0.1.0.1 | |
| Tor (The Onion Router) | =0.1.0.2 | |
| Tor (The Onion Router) | =0.1.0.3 | |
| Tor (The Onion Router) | =0.1.0.4 | |
| Tor (The Onion Router) | =0.1.0.5 | |
| Tor (The Onion Router) | =0.1.0.6 | |
| Tor (The Onion Router) | =0.1.0.7 | |
| Tor (The Onion Router) | =0.1.0.8 | |
| Tor (The Onion Router) | =0.1.0.9 | |
| Tor (The Onion Router) | =0.1.0.10 | |
| Tor (The Onion Router) | =0.1.0.11 | |
| Tor (The Onion Router) | =0.1.0.12 | |
| Tor (The Onion Router) | =0.1.0.13 | |
| Tor (The Onion Router) | =0.1.0.14 | |
| Tor (The Onion Router) | =0.1.0.15 | |
| Tor (The Onion Router) | =0.1.0.16 | |
| Tor (The Onion Router) | =0.1.0.17 | |
| Tor (The Onion Router) | =0.1.0.18 | |
| Tor (The Onion Router) | =0.1.0.19 | |
| Tor (The Onion Router) | =0.1.1.1_alpha | |
| Tor (The Onion Router) | =0.1.1.2_alpha | |
| Tor (The Onion Router) | =0.1.1.3_alpha | |
| Tor (The Onion Router) | =0.1.1.4_alpha | |
| Tor (The Onion Router) | =0.1.1.5_alpha | |
| Tor (The Onion Router) | =0.1.1.6_alpha | |
| Tor (The Onion Router) | =0.1.1.7_alpha | |
| Tor (The Onion Router) | =0.1.1.8_alpha | |
| Tor (The Onion Router) | =0.1.1.9_alpha | |
| Tor (The Onion Router) | =0.1.1.10_alpha |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2006-3411?
CVE-2006-3411 is considered a medium severity vulnerability due to its potential for facilitating brute force attacks on private keys.
How do I fix CVE-2006-3411?
To fix CVE-2006-3411, upgrade to Tor version 0.1.1.20 or later, which addresses the key generation issue.
Which versions of Tor are affected by CVE-2006-3411?
CVE-2006-3411 affects all versions of Tor prior to 0.1.1.20, including various pre-release versions.
What kind of attack can exploit CVE-2006-3411?
CVE-2006-3411 can be exploited by remote attackers through brute force attacks aimed at the generated encryption keys.
Is CVE-2006-3411 a client-side or server-side vulnerability?
CVE-2006-3411 is considered a server-side vulnerability as it affects the key generation process used by Tor.
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