CVEvulnerability
CVE-2021-41959
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-05-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-401
Description
JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak.
Affected configurations
• jerryscript jerryscript
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- https://github.com/jerryscript-project/jerryscript/issues/4781 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/jerryscript-project/jerryscript/pull/4787 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/jerryscript-project/jerryscript/issues/4781 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/jerryscript-project/jerryscript/pull/4787 Exploit, Issue Tracking, Patch, Third Party Advisory