Vulnerabilities > CVE-2020-8516 - Unspecified vulnerability in Torproject TOR

CVSS 5.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

torproject

NVD

Published: 2020-02-02

Updated: 2024-04-11

Summary

The daemon in Tor through 0.4.1.8 and 0.4.2.x through 0.4.2.6 does not verify that a rendezvous node is known before attempting to connect to it, which might make it easier for remote attackers to discover circuit information. NOTE: The network team of Tor claims this is an intended behavior and not a vulnerability

Vulnerable Configurations

Part	Description	Count
Application	Torproject Torproject TOR 0.4.2.0 Torproject TOR 0.4.2.5 Torproject TOR 0.4.2.6 Torproject TOR - Torproject TOR 0.0.2 Torproject TOR 0.0.3 Torproject TOR 0.0.4 Torproject TOR 0.0.5 Torproject TOR 0.0.6 Torproject TOR 0.0.6.1 Torproject TOR 0.0.6.2 Torproject TOR 0.0.7 Torproject TOR 0.0.7.1 Torproject TOR 0.0.7.2 Torproject TOR 0.0.7.3 Torproject TOR 0.0.8 Torproject TOR 0.0.8.1 Torproject TOR 0.0.9 Torproject TOR 0.0.9.1 Torproject TOR 0.0.9.2 Torproject TOR 0.0.9.3 Torproject TOR 0.0.9.4 Torproject TOR 0.0.9.5 Torproject TOR 0.0.9.6 Torproject TOR 0.0.9.7 Torproject TOR 0.0.9.8 Torproject TOR 0.0.9.9 Torproject TOR 0.0.9.10 Torproject TOR 0.1.0.1 Torproject TOR 0.1.0.2 Torproject TOR 0.1.0.4 Torproject TOR 0.1.0.5 Torproject TOR 0.1.0.6 Torproject TOR 0.1.0.7 Torproject TOR 0.1.0.9 Torproject TOR 0.1.0.10 Torproject TOR 0.1.0.11 Torproject TOR 0.1.0.12 Torproject TOR 0.1.0.13 Torproject TOR 0.1.0.14 Torproject TOR 0.1.0.15 Torproject TOR 0.1.0.16 Torproject TOR 0.1.0.17 Torproject TOR 0.1.1.1 Torproject TOR 0.1.1.2 Torproject TOR 0.1.1.4 Torproject TOR 0.1.1.5 Torproject TOR 0.1.1.6 Torproject TOR 0.1.1.7 Torproject TOR 0.1.1.8 Torproject TOR 0.1.1.9 Torproject TOR 0.1.1.10 Torproject TOR 0.1.1.11 Torproject TOR 0.1.1.12 Torproject TOR 0.1.1.13 Torproject TOR 0.1.1.14 Torproject TOR 0.1.1.15 Torproject TOR 0.1.1.16 Torproject TOR 0.1.1.17 Torproject TOR 0.1.1.18 Torproject TOR 0.1.1.19 Torproject TOR 0.1.1.20 Torproject TOR 0.1.1.21 Torproject TOR 0.1.1.22 Torproject TOR 0.1.1.23 Torproject TOR 0.1.1.24 Torproject TOR 0.1.1.25 Torproject TOR 0.1.1.26 Torproject TOR 0.1.2.1 Torproject TOR 0.1.2.2 Torproject TOR 0.1.2.3 Torproject TOR 0.1.2.4 Torproject TOR 0.1.2.5 Torproject TOR 0.1.2.6 Torproject TOR 0.1.2.7 Torproject TOR 0.1.2.8 Torproject TOR 0.1.2.9 Torproject TOR 0.1.2.10 Torproject TOR 0.1.2.11 Torproject TOR 0.1.2.12 Torproject TOR 0.1.2.13 Torproject TOR 0.1.2.14 Torproject TOR 0.1.2.15 Torproject TOR 0.1.2.16 Torproject TOR 0.1.2.17 Torproject TOR 0.1.2.18 Torproject TOR 0.1.2.19 Torproject TOR 0.2.0.1 Torproject TOR 0.2.0.2 Torproject TOR 0.2.0.3 Torproject TOR 0.2.0.4 Torproject TOR 0.2.0.5 Torproject TOR 0.2.0.6 Torproject TOR 0.2.0.7 Torproject TOR 0.2.0.8 Torproject TOR 0.2.0.9 Torproject TOR 0.2.0.10 Torproject TOR 0.2.0.11 Torproject TOR 0.2.0.12 Torproject TOR 0.2.0.13 Torproject TOR 0.2.0.14 Torproject TOR 0.2.0.15 Torproject TOR 0.2.0.16 Torproject TOR 0.2.0.17 Torproject TOR 0.2.0.18 Torproject TOR 0.2.0.19 Torproject TOR 0.2.0.20 Torproject TOR 0.2.0.21 Torproject TOR 0.2.0.22 Torproject TOR 0.2.0.23 Torproject TOR 0.2.0.24 Torproject TOR 0.2.0.25 Torproject TOR 0.2.0.26 Torproject TOR 0.2.0.27 Torproject TOR 0.2.0.28 Torproject TOR 0.2.0.29 Torproject TOR 0.2.0.30 Torproject TOR 0.2.0.31 Torproject TOR 0.2.0.32 Torproject TOR 0.2.0.33 Torproject TOR 0.2.0.34 Torproject TOR 0.2.0.35 Torproject TOR 0.2.1.1 Torproject TOR 0.2.1.2 Torproject TOR 0.2.1.3 Torproject TOR 0.2.1.4 Torproject TOR 0.2.1.5 Torproject TOR 0.2.1.6 Torproject TOR 0.2.1.7 Torproject TOR 0.2.1.8 Torproject TOR 0.2.1.9 Torproject TOR 0.2.1.10 Torproject TOR 0.2.1.11 Torproject TOR 0.2.1.12 Torproject TOR 0.2.1.13 Torproject TOR 0.2.1.14 Torproject TOR 0.2.1.15 Torproject TOR 0.2.1.16 Torproject TOR 0.2.1.17 Torproject TOR 0.2.1.18 Torproject TOR 0.2.1.19 Torproject TOR 0.2.1.20 Torproject TOR 0.2.1.21 Torproject TOR 0.2.1.22 Torproject TOR 0.2.1.23 Torproject TOR 0.2.1.24 Torproject TOR 0.2.1.25 Torproject TOR 0.2.1.26 Torproject TOR 0.2.1.27 Torproject TOR 0.2.1.28 Torproject TOR 0.2.1.29 Torproject TOR 0.2.1.30 Torproject TOR 0.2.1.31 Torproject TOR 0.2.1.32 Torproject TOR 0.2.2.1 Torproject TOR 0.2.2.2 Torproject TOR 0.2.2.3 Torproject TOR 0.2.2.4 Torproject TOR 0.2.2.5 Torproject TOR 0.2.2.6 Torproject TOR 0.2.2.7 Torproject TOR 0.2.2.8 Torproject TOR 0.2.2.9 Torproject TOR 0.2.2.10 Torproject TOR 0.2.2.11 Torproject TOR 0.2.2.12 Torproject TOR 0.2.2.13 Torproject TOR 0.2.2.14 Torproject TOR 0.2.2.15 Torproject TOR 0.2.2.16 Torproject TOR 0.2.2.17 Torproject TOR 0.2.2.18 Torproject TOR 0.2.2.19 Torproject TOR 0.2.2.20 Torproject TOR 0.2.2.21 Torproject TOR 0.2.2.22 Torproject TOR 0.2.2.23 Torproject TOR 0.2.2.24 Torproject TOR 0.2.2.25 Torproject TOR 0.2.2.26 Torproject TOR 0.2.2.27 Torproject TOR 0.2.2.28 Torproject TOR 0.2.2.29 Torproject TOR 0.2.2.30 Torproject TOR 0.2.2.31 Torproject TOR 0.2.2.32 Torproject TOR 0.2.2.33 Torproject TOR 0.2.2.34 Torproject TOR 0.2.2.35 Torproject TOR 0.2.2.36 Torproject TOR 0.2.2.37 Torproject TOR 0.2.2.38 Torproject TOR 0.2.2.39 Torproject TOR 0.2.3 Torproject TOR 0.2.3.1 Torproject TOR 0.2.3.2 Torproject TOR 0.2.3.3 Torproject TOR 0.2.3.4 Torproject TOR 0.2.3.5 Torproject TOR 0.2.3.6 Torproject TOR 0.2.3.7 Torproject TOR 0.2.3.8 Torproject TOR 0.2.3.9 Torproject TOR 0.2.3.10 Torproject TOR 0.2.3.11 Torproject TOR 0.2.3.12 Torproject TOR 0.2.3.13 Torproject TOR 0.2.3.14 Torproject TOR 0.2.3.15 Torproject TOR 0.2.3.16 Torproject TOR 0.2.3.17 Torproject TOR 0.2.3.18 Torproject TOR 0.2.3.19 Torproject TOR 0.2.3.20 Torproject TOR 0.2.3.21 Torproject TOR 0.2.3.22 Torproject TOR 0.2.3.23 Torproject TOR 0.2.3.24 Torproject TOR 0.2.3.25 Torproject TOR 0.2.4.1 Torproject TOR 0.2.4.2 Torproject TOR 0.2.4.3 Torproject TOR 0.2.4.4 Torproject TOR 0.2.4.5 Torproject TOR 0.2.4.6 Torproject TOR 0.2.4.7 Torproject TOR 0.2.4.8 Torproject TOR 0.2.4.9 Torproject TOR 0.2.4.10 Torproject TOR 0.2.4.11 Torproject TOR 0.2.4.12 Torproject TOR 0.2.4.13 Torproject TOR 0.2.4.14 Torproject TOR 0.2.4.15 Torproject TOR 0.2.4.16 Torproject TOR 0.2.4.17 Torproject TOR 0.2.4.18 Torproject TOR 0.2.4.19 Torproject TOR 0.2.4.20 Torproject TOR 0.2.4.21 Torproject TOR 0.2.4.22 Torproject TOR 0.2.4.23 Torproject TOR 0.2.4.24 Torproject TOR 0.2.4.25 Torproject TOR 0.2.4.26 Torproject TOR 0.2.4.27 Torproject TOR 0.2.4.28 Torproject TOR 0.2.4.29 Torproject TOR 0.2.5.1 Torproject TOR 0.2.5.2 Torproject TOR 0.2.5.3 Torproject TOR 0.2.5.4 Torproject TOR 0.2.5.5 Torproject TOR 0.2.5.6 Torproject TOR 0.2.5.7 Torproject TOR 0.2.5.8 Torproject TOR 0.2.5.9 Torproject TOR 0.2.5.10 Torproject TOR 0.2.5.11 Torproject TOR 0.2.5.12 Torproject TOR 0.2.5.13 Torproject TOR 0.2.5.14 Torproject TOR 0.2.6.1 Torproject TOR 0.2.6.2 Torproject TOR 0.2.6.3 Torproject TOR 0.2.6.4 Torproject TOR 0.2.6.5 Torproject TOR 0.2.6.6 Torproject TOR 0.2.6.7 Torproject TOR 0.2.6.8 Torproject TOR 0.2.6.9 Torproject TOR 0.2.6.10 Torproject TOR 0.2.6.11 Torproject TOR 0.2.6.12 Torproject TOR 0.2.7.1 Torproject TOR 0.2.7.2 Torproject TOR 0.2.7.3 Torproject TOR 0.2.7.4 Torproject TOR 0.2.7.5 Torproject TOR 0.2.7.6 Torproject TOR 0.2.7.7 Torproject TOR 0.2.7.8 Torproject TOR 0.2.8.1 Torproject TOR 0.2.8.2 Torproject TOR 0.2.8.3 Torproject TOR 0.2.8.4 Torproject TOR 0.2.8.5 Torproject TOR 0.2.8.6 Torproject TOR 0.2.8.7 Torproject TOR 0.2.8.8 Torproject TOR 0.2.8.9 Torproject TOR 0.2.8.10 Torproject TOR 0.2.8.11 Torproject TOR 0.2.8.12 Torproject TOR 0.2.8.13 Torproject TOR 0.2.8.14 Torproject TOR 0.2.9.0 Torproject TOR 0.2.9.1 Torproject TOR 0.2.9.2 Torproject TOR 0.2.9.3 Torproject TOR 0.2.9.4 Torproject TOR 0.2.9.5 Torproject TOR 0.2.9.6 Torproject TOR 0.2.9.8 Torproject TOR 0.2.9.9 Torproject TOR 0.2.9.10 Torproject TOR 0.2.9.11 Torproject TOR 0.2.9.13 Torproject TOR 0.2.9.14 Torproject TOR 0.2.9.15 Torproject TOR 0.2.9.16 Torproject TOR 0.2.9.17 Torproject TOR 0.3.0.0 Torproject TOR 0.3.0.1 Torproject TOR 0.3.0.2 Torproject TOR 0.3.0.3 Torproject TOR 0.3.0.4 Torproject TOR 0.3.0.5 Torproject TOR 0.3.0.6 Torproject TOR 0.3.0.7 Torproject TOR 0.3.0.8 Torproject TOR 0.3.0.9 Torproject TOR 0.3.0.10 Torproject TOR 0.3.0.11 Torproject TOR 0.3.0.12 Torproject TOR 0.3.0.13 Torproject TOR 0.3.1 Torproject TOR 0.3.1.0 Torproject TOR 0.3.1.1 Torproject TOR 0.3.1.2 Torproject TOR 0.3.1.3 Torproject TOR 0.3.1.4 Torproject TOR 0.3.1.5 Torproject TOR 0.3.1.6 Torproject TOR 0.3.1.7 Torproject TOR 0.3.1.8 Torproject TOR 0.3.1.9 Torproject TOR 0.3.1.10 Torproject TOR 0.3.2 Torproject TOR 0.3.2.1 Torproject TOR 0.3.2.2 Torproject TOR 0.3.2.3 Torproject TOR 0.3.2.4 Torproject TOR 0.3.2.5 Torproject TOR 0.3.2.6 Torproject TOR 0.3.2.7 Torproject TOR 0.3.2.8 Torproject TOR 0.3.2.9 Torproject TOR 0.3.2.10 Torproject TOR 0.3.2.11 Torproject TOR 0.3.2.12 Torproject TOR 0.3.3 Torproject TOR 0.3.3.1 Torproject TOR 0.3.3.2 Torproject TOR 0.3.3.3 Torproject TOR 0.3.3.4 Torproject TOR 0.3.3.5 Torproject TOR 0.3.3.6 Torproject TOR 0.3.3.7 Torproject TOR 0.3.3.8 Torproject TOR 0.3.3.9 Torproject TOR 0.3.3.10 Torproject TOR 0.3.3.11 Torproject TOR 0.3.3.12 Torproject TOR 0.3.4 Torproject TOR 0.3.4.1 Torproject TOR 0.3.4.2 Torproject TOR 0.3.4.3 Torproject TOR 0.3.4.4 Torproject TOR 0.3.4.5 Torproject TOR 0.3.4.6 Torproject TOR 0.3.4.7 Torproject TOR 0.3.4.8 Torproject TOR 0.3.4.9 Torproject TOR 0.3.4.10 Torproject TOR 0.3.4.11 Torproject TOR 0.3.5 Torproject TOR 0.3.5.1 Torproject TOR 0.3.5.2 Torproject TOR 0.3.5.3 Torproject TOR 0.3.5.4 Torproject TOR 0.3.5.5 Torproject TOR 0.3.5.6 Torproject TOR 0.3.5.7 Torproject TOR 0.3.5.8 Torproject TOR 0.3.5.10 Torproject TOR 0.3.5.14 Torproject TOR 0.3.5.15 Torproject TOR 0.3.5.16 Torproject TOR 0.3.5.17 Torproject TOR 0.3.5.18 Torproject TOR 0.3.6 Torproject TOR 0.3.7 Torproject TOR 0.3.8 Torproject TOR 0.3.9 Torproject TOR 0.4.0.0 Torproject TOR 0.4.0.1 Torproject TOR 0.4.0.2 Torproject TOR 0.4.0.3 Torproject TOR 0.4.0.4 Torproject TOR 0.4.1.0 Torproject TOR 0.4.1.1 Torproject TOR 0.4.1.2 Torproject TOR 0.4.1.8	479

Summary

Vulnerable Configurations

References