CVE-2008-5398: Tor

High severity, CVSS 9.3. EPSS: 2% chance of exploitation in the next 30 days.

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Affected products

• Tor Tor: up to and including 0.1.2.31; version 0.0.2 only; version 0.0.2_pre13 only; version 0.0.2_pre14 only; version 0.0.2_pre15 only; version 0.0.2_pre16 only; …

Published 2008-12-09. Last modified 2026-06-16.