CVE-2020-24349

low-risk
Published 2020-08-13

njs through 0.4.3, used in NGINX, allows control-flow hijack in njs_value_property in njs_value.c. NOTE: the vendor considers the issue to be "fluff" in the NGINX use case because there is no remote attack surface.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Njs

Affected Vendors

F5

References (6)

Third Party Advisory https://cwe.mitre.org/data/definitions/416.html
Exploit https://github.com/nginx/njs/issues/324
Third Party Advisory https://security.netapp.com/advisory/ntap-20200918-0001/
Third Party Advisory https://cwe.mitre.org/data/definitions/416.html
Exploit https://github.com/nginx/njs/issues/324
Third Party Advisory https://security.netapp.com/advisory/ntap-20200918-0001/
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal