CVE-2022-43284

Public Exploit

Description

Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njs_scope_valid_value at njs_scope.h. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input.

7.5

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.06%

Third-Party Advisory github.com Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/nginx/njs/issues/470	issue tracking patch exploit third party advisory
https://github.com/nginx/njs/issues/529	issue tracking patch exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-43284?: CVE-2022-43284 has been scored as a high severity vulnerability.
How to fix CVE-2022-43284?: To fix CVE-2022-43284, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-43284 being actively exploited in the wild?: It is possible that CVE-2022-43284 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.