CVEvulnerability

CVE-2020-23321

9.8 CRITICAL Published 2021-06-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/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

There is a heap-buffer-overflow at lit-strings.c:431 in lit_read_code_unit_from_utf8 in JerryScript 2.2.0.

Affected configurations

• jerryscript jerryscript 2.2.0

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References