CVEvulnerability

CVE-2019-11838

9.8 CRITICAL Published 2019-05-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-787

Description

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in Array.prototype.splice after a resize, related to njs_array_prototype_splice in njs/njs_array.c, because of njs_array_expand size mishandling.

Affected configurations

• f5 njs (<= 0.3.1)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References