CVE-2019-12206

CRITICAL 9.8EPSS 2.0%

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in nxt_utf8_encode in nxt_utf8.c.

CVSS v3.0: 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0: 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS: 1.99% chance of exploitation in the next 30 days, 79th percentile
Published: 2019-05-20
Updated: 2024-08-04

Proof-of-concept exploits (1)

nginx/njs/issues/162

References

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