CVE-2021-38385

PoC —

CVSS 3.1

7.5 high

EPSS

2%p76

Published

Aug 30, 2021 (Aug 30, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: torproject
Products: tor
Weakness: CWE-617
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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