CVE-2022-30503 json
Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_set_number at src/njs_value.h.
published 2022-05-27 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52369
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_set_number at src/njs_value.h.
Patch / fix
- github.com/nginx/njs@5c6130a commit
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:N/A:P |
References
-
github.com
/nginx/njs/commit/5c6130a2a0b4c41ab415f6b8992aa323636338b9
patch, third-party-advisory
-
github.com
/nginx/njs/issues/478
third-party-advisory
Sources
- CVE List CVE-2022-30503
- NVD CVE-2022-30503
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