Reachable Assertion Affecting tor package, versions <0.2.9.11-1
Threat Intelligence
EPSS
0.39% (74th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-TOR-370834
- published 9 Jun 2017
- disclosed 9 Jun 2017
Introduced: 9 Jun 2017
CVE-2017-0376 Open this link in a new tabHow to fix?
Upgrade Debian:10 tor to version 0.2.9.11-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tor package and not the tor package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2017-0376
- https://lists.torproject.org/pipermail/tor-announce/2017-June/000131.html
- https://trac.torproject.org/projects/tor/ticket/22494
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0376
- http://www.debian.org/security/2017/dsa-3877
- https://github.com/torproject/tor/commit/56a7c5bc15e0447203a491c1ee37de9939ad1dcd
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-0376