vulnerability
Ubuntu: USN-5036-1 (CVE-2021-34549): Tor vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jun 29, 2021 | Mar 22, 2023 | Nov 15, 2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jun 29, 2021
Added
Mar 22, 2023
Modified
Nov 15, 2024
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.
Solution
ubuntu-pro-upgrade-tor
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