VULNERABILITY INTELLIGENCE

CVE-2019-11837

CVSS score7.5 HIGH
EPSS probability1.38%
CISA KEVNot currently listed
Published2019-05-09
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxt_utf8_next in nxt/nxt_utf8.h and njs_string_offset in njs/njs_string.c.

Weakness classification

  • nvd@nist.gov: CWE-189

Primary references