NULL pointer dereference in F5 Njs

CVE-2022-28049

NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_array at /src/njs_vmcode.c.

EPSS: 0.008 (53.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

F5 Njs — versions 0.7.2
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2022-28049?: CVE-2022-28049 is a medium-severity vulnerability in F5 Njs, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-04-15.
How severe is CVE-2022-28049?: Medium severity. CVSS v3 base score is 5.5 out of 10.