CVE-2022-35173
HIGHCVSS 7.5/10EPSS 1.08%
Last modified
CVE-2022-35173 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.. EPSS estimates a 1.08% chance of exploitation in the next 30 days.
Description
An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nginx | Njs | 0.7.5 |
References
- http://hg.nginx.org/njs/rev/b7c4e0f714a9Patch, Third Party Advisory
- https://github.com/nginx/njs/commit/404553896792b8f5f429dc8852d15784a59d8d3ePatch, Third Party Advisory
- https://github.com/nginx/njs/issues/553Exploit, Issue Tracking, Third Party Advisory
- http://hg.nginx.org/njs/rev/b7c4e0f714a9Patch, Third Party Advisory
- https://github.com/nginx/njs/commit/404553896792b8f5f429dc8852d15784a59d8d3ePatch, Third Party Advisory
- https://github.com/nginx/njs/issues/553Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-35173?
An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.
How severe is CVE-2022-35173?
CVE-2022-35173 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.
How do I fix CVE-2022-35173?
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.
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Are you affected by CVE-2022-35173?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST