CVEvulnerability

CVE-2019-13617

6.5 MEDIUM Published 2019-07-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-07-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-125

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.

Affected configurations

• f5 njs (<= 0.3.3)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References