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prionPRIOn knowledge basePRION:CVE-2021-43453
HistoryApr 07, 2022 - 9:15 p.m.

Heap overflow

2022-04-0721:15:00
PRIOn knowledge base
www.prio-n.com
1

8.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

A Heap-based Buffer Overflow vulnerability exists in JerryScript 2.4.0 and prior versions via an out-of-bounds read in parser_parse_for_statement_start in the js-parser-statm.c file. This issue is similar to CVE-2020-29657.

CPENameOperatorVersion
jerryscriptle2.4.0

8.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%