Name of the Vulnerable Software and Affected Versions tor versions 0.4.7.12 through 0.4.7.13

Description The issue concerns a fix for the SafeSocks option to avoid DNS leaks. Additionally, there are improvements to congestion control and a fix for relay channel handling. New metrics are also exported on the MetricsPort for the congestion control subsystem, and a new key for moria1 has been added.

Recommendations For tor version 0.4.7.12, update to version 0.4.7.13 to fix the SafeSocks option and improve congestion control. For tor version 0.4.7.13, no additional actions are required as it already includes the necessary fixes.