7.5

CVE-2021-41959

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Jerryscript ≫ Jerryscript Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.18% 0.641
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://github.com/jerryscript-project/jerryscript/issues/4781
Third Party Advisory
Exploit
Issue Tracking
https://github.com/jerryscript-project/jerryscript/pull/4787
Patch
Third Party Advisory
Exploit
Issue Tracking