Security Advisory

CVE-2021-34549

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-06-29 11:08:22
Last updated 2024-08-04 00:12:50
Assigner mitre
State PUBLISHED

Description

An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen circuit ID to cause algorithm inefficiency.