Vulnerability Description
njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njs_vmcode_typeof in /src/njs_vmcode.c.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nginx | Njs | <= 0.7.0 |
Related Weaknesses (CWE)
References
- https://github.com/nginx/njs/commit/d457c9545e7e71ebb5c0479eb16b9d33175855e2PatchVendor Advisory
- https://github.com/nginx/njs/issues/450ExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220303-0007/Third Party Advisory
- https://github.com/nginx/njs/commit/d457c9545e7e71ebb5c0479eb16b9d33175855e2PatchVendor Advisory
- https://github.com/nginx/njs/issues/450ExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20220303-0007/Third Party Advisory
FAQ
What is CVE-2021-46461?
CVE-2021-46461 is a vulnerability with a CVSS score of 9.8 (CRITICAL). njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njs_vmcode_typeof in /src/njs_vmcode.c.
How severe is CVE-2021-46461?
CVE-2021-46461 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-46461?
Check the references section above for vendor advisories and patch information. Affected products include: Nginx Njs.