CVE-2017-13766
UnknownEPSS 2.01%
Last modified
CVE-2017-13766 is a vulnerability of currently unknown severity. In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.
Description
In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 2.0.0 |
| Wireshark | Wireshark | 2.0.1 |
| Wireshark | Wireshark | 2.0.2 |
| Wireshark | Wireshark | 2.0.3 |
| Wireshark | Wireshark | 2.0.4 |
| Wireshark | Wireshark | 2.0.5 |
| Wireshark | Wireshark | 2.0.6 |
| Wireshark | Wireshark | 2.0.7 |
| Wireshark | Wireshark | 2.0.8 |
| Wireshark | Wireshark | 2.0.9 |
| Wireshark | Wireshark | 2.0.10 |
| Wireshark | Wireshark | 2.0.11 |
| Wireshark | Wireshark | 2.0.12 |
| Wireshark | Wireshark | 2.0.13 |
| Wireshark | Wireshark | 2.2.0 |
| Wireshark | Wireshark | 2.2.1 |
| Wireshark | Wireshark | 2.2.2 |
| Wireshark | Wireshark | 2.2.3 |
| Wireshark | Wireshark | 2.2.4 |
| Wireshark | Wireshark | 2.2.5 |
| Wireshark | Wireshark | 2.2.6 |
| Wireshark | Wireshark | 2.2.7 |
| Wireshark | Wireshark | 2.4.0 |
References
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13847Issue Tracking, Patch, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2017-39.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13847Issue Tracking, Patch, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2017-39.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-13766?
In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.
How severe is CVE-2017-13766?
Severity scoring for CVE-2017-13766 is pending analysis. The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.
How do I fix CVE-2017-13766?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2017-13766?
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Scan your code nowSource: NVD / NIST