VULNERABILITY INTELLIGENCE

CVE-2019-13617

CVSS score6.5 MEDIUM
EPSS probability1.31%
CISA KEVNot currently listed
Published2019-07-16
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

njs through 0.3.3, used in NGINX, has a heap-based buffer over-read in nxt_vsprintf in nxt/nxt_sprintf.c during error handling, as demonstrated by an njs_regexp_literal call that leads to an njs_parser_lexer_error call and then an njs_parser_scope_error call.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references