CVE-2017-0375
UnknownEPSS 2.61%
Last modified
CVE-2017-0375 is a vulnerability of currently unknown severity. The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.. EPSS estimates a 2.61% chance of exploitation in the next 30 days.
Description
The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Torproject | Tor | < 0.3.0.8 |
References
- http://www.securityfocus.com/bid/99017Third Party Advisory, VDB Entry
- https://github.com/torproject/tor/commit/79b59a2dfcb68897ee89d98587d09e55f07e68d7Issue Tracking, Patch, Vendor Advisory
- https://lists.torproject.org/pipermail/tor-announce/2017-June/000131.htmlMailing List, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/22493Issue Tracking
- http://www.securityfocus.com/bid/99017Third Party Advisory, VDB Entry
- https://github.com/torproject/tor/commit/79b59a2dfcb68897ee89d98587d09e55f07e68d7Issue Tracking, Patch, Vendor Advisory
- https://lists.torproject.org/pipermail/tor-announce/2017-June/000131.htmlMailing List, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/22493Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-0375?
The hidden-service feature in Tor before 0.3.0.8 allows a denial of service (assertion failure and daemon exit) in the relay_send_end_cell_from_edge_ function via a malformed BEGIN cell.
How severe is CVE-2017-0375?
Severity scoring for CVE-2017-0375 is pending analysis. The EPSS model estimates a 2.61% probability of exploitation in the next 30 days.
How do I fix CVE-2017-0375?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-0375?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST