The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the connection_edge_process_relay_cell function via a BEGIN_DIR cell on a rendezvous circuit.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-tor | Aug 22, 2024 | Jun 9, 2017 | |
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jun 9, 2017 | |
| Debian | debian-upgrade-tor | Jun 10, 2017 | Jun 9, 2017 | |
| Suse | — | suse-upgrade-torsuse-upgrade-tor-debuginfosuse-upgrade-tor-debugsource | Jun 16, 2017 | Jun 9, 2017 |
| Ubuntu | ubuntu-upgrade-tor | Nov 19, 2024 | Jun 9, 2017 |
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