CVEvulnerability
CVE-2017-0376
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-06-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-617
Description
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.
Affected configurations
• torproject tor (< 0.3.0.8)
• debian debian linux 8.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- http://www.debian.org/security/2017/dsa-3877 Third Party Advisory
- https://github.com/torproject/tor/commit/56a7c5bc15e0447203a491c1ee37de9939ad1dcd Issue Tracking, Patch, Third Party Advisory
- https://lists.torproject.org/pipermail/tor-announce/2017-June/000131.html Mailing List, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/22494 Issue Tracking, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3877 Third Party Advisory
- https://github.com/torproject/tor/commit/56a7c5bc15e0447203a491c1ee37de9939ad1dcd Issue Tracking, Patch, Third Party Advisory
- https://lists.torproject.org/pipermail/tor-announce/2017-June/000131.html Mailing List, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/22494 Issue Tracking, Third Party Advisory