What’s Vulnerable › Vulnerabilities

CVE-2020-24347

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-08-13 · updated 2026-06-17
• Weakness: CWE-125

Description

njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c.

Affected products

• F5 Njs: through 0.4.3

References

• https://github.com/nginx/njs/issues/323
• https://security.netapp.com/advisory/ntap-20200918-0001/
• https://github.com/nginx/njs/issues/323
• https://security.netapp.com/advisory/ntap-20200918-0001/

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