Vulnerabilities > CVE-2021-38385 - Reachable Assertion vulnerability in Torproject TOR

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2021-08-30

Updated: 2024-11-21

Summary

Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.

Vulnerable Configurations

Part	Description	Count
Application	Torproject Torproject TOR 0.4.6.0 Torproject TOR 0.4.6.5 Torproject TOR 0.4.6.6 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 Torproject TOR 0.4.1.9 Torproject TOR 0.4.2.0 Torproject TOR 0.4.2.5 Torproject TOR 0.4.2.6 Torproject TOR 0.4.2.7 Torproject TOR 0.4.2.8 Torproject TOR 0.4.3.5 Torproject TOR 0.4.3.6 Torproject TOR 0.4.4.0 Torproject TOR 0.4.4.1 Torproject TOR 0.4.4.2 Torproject TOR 0.4.4.3 Torproject TOR 0.4.4.8 Torproject TOR 0.4.4.9 Torproject TOR 0.4.5.0 Torproject TOR 0.4.5.1 Torproject TOR 0.4.5.2 Torproject TOR 0.4.5.3 Torproject TOR 0.4.5.4 Torproject TOR 0.4.5.5 Torproject TOR 0.4.5.6 Torproject TOR 0.4.5.7 Torproject TOR 0.4.5.9 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	495

Common Weakness Enumeration (CWE)

CWE-617 - Reachable Assertion

References

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