CVE-2022-30503 — MEDIUM (5.5)

Vulnerability Description

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_set_number at src/njs_value.h.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nginx	Njs	0.7.2

References

https://github.com/nginx/njs/commit/5c6130a2a0b4c41ab415f6b8992aa323636338b9PatchThird Party Advisory
https://github.com/nginx/njs/issues/478Third Party Advisory
https://github.com/nginx/njs/commit/5c6130a2a0b4c41ab415f6b8992aa323636338b9PatchThird Party Advisory
https://github.com/nginx/njs/issues/478Third Party Advisory

FAQ

What is CVE-2022-30503?

CVE-2022-30503 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_set_number at src/njs_value.h.

How severe is CVE-2022-30503?

CVE-2022-30503 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-30503?

Check the references section above for vendor advisories and patch information. Affected products include: Nginx Njs.