CVE-2022-43548
Last modified
CVE-2022-43548 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.. EPSS estimates a 14.02% chance of exploitation in the next 30 days.
Description
A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nodejs | Node.Js | >= 14.0.0, <= 14.14.0 |
| Nodejs | Node.Js | >= 14.15.0, < 14.21.1 |
| Nodejs | Node.Js | >= 16.0.0, <= 16.12.0 |
| Nodejs | Node.Js | >= 16.13.0, < 16.18.1 |
| Nodejs | Node.Js | >= 18.0.0, <= 18.11.0 |
| Nodejs | Node.Js | 18.12.0 |
| Nodejs | Node.Js | 19.0.0 |
| Debian | Debian Linux | 10.0 |
| Debian | Debian Linux | 11.0 |
References
- https://lists.debian.org/debian-lts-announce/2023/02/msg00038.htmlMailing List, Third Party Advisory
- https://nodejs.org/en/blog/vulnerability/november-2022-security-releases/Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230120-0004/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5326Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00038.htmlMailing List, Third Party Advisory
- https://nodejs.org/en/blog/vulnerability/november-2022-security-releases/Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230120-0004/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5326Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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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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