What’s Vulnerable › Vulnerabilities

CVE-2019-13067

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-06-30 · updated 2026-06-17
• Weakness: CWE-125

Description

njs through 0.3.3, used in NGINX, has a buffer over-read in nxt_utf8_decode in nxt/nxt_utf8.c. This issue occurs after the fix for CVE-2019-12207 is in place.

Affected products

• F5 Njs: through 0.3.3

References

• https://github.com/nginx/njs/issues/183
• https://github.com/nginx/njs/issues/183

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