Tor path lengths too short when "full Vanguards" configured · CVE-2024-35313 · GitHub Advisory Database · GitHub

Tor path lengths too short when "full Vanguards" configured

Moderate severity GitHub Reviewed Published May 18, 2024 to the GitHub Advisory Database • Updated May 20, 2024

Package

arti (Rust)

Affected versions

= 1.2.2

Patched versions

1.2.3

tor-circmgr (Rust)

= 0.18.0

0.18.1

Description

In Tor Arti before 1.2.3, circuits sometimes incorrectly have a length of 3 (with full vanguards), aka TROVE-2024-004.

References

Published by the National Vulnerability Database

May 17, 2024

Published to the GitHub Advisory Database May 18, 2024

Reviewed May 20, 2024

Last updated May 20, 2024

Severity

Moderate

5.9

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

High

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N