CVE-2021-46462
published 2022-02-14CVE-2021-46462: njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njs_object_set_prototype in /src/njs_object.c.
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.68%
74.3th percentile
njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njs_object_set_prototype in /src/njs_object.c.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | nginx | >= 0 < 1.20.2-r2 | 1.20.2-r2 |
| f5 | njs | <= 0.7.1 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-ghww-grw3-m7r6: njs through 0
ghsa_unreviewed·2022-02-15
CVE-2021-46462 [HIGH] GHSA-ghww-grw3-m7r6: njs through 0
njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njs_object_set_prototype in /src/njs_object.c.
OSV
CVE-2021-46462: njs through 0
osv·2022-02-14·CVSS 7.5
CVE-2021-46462 [HIGH] CVE-2021-46462: njs through 0
njs through 0.7.1, used in NGINX, was discovered to contain a segmentation violation via njs_object_set_prototype in /src/njs_object.c.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/nginx/njs/commit/39e8fa1b7db1680654527f8fa0e9ee93b334ecbahttps://github.com/nginx/njs/issues/449https://security.netapp.com/advisory/ntap-20220303-0007/https://github.com/nginx/njs/commit/39e8fa1b7db1680654527f8fa0e9ee93b334ecbahttps://github.com/nginx/njs/issues/449https://security.netapp.com/advisory/ntap-20220303-0007/
2022-02-14
Published