Vulnerability Details : CVE-2021-46344

There is an Assertion 'flags & PARSER_PATTERN_HAS_REST_ELEMENT' failed at /jerry-core/parser/js/js-parser-expr.c in JerryScript 3.0.0.
Published 2022-01-20 22:15:09
Updated 2022-01-26 20:37:10
Source MITRE
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-46344

EPSS FAQ
0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-46344

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
 NIST
5.5
 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1.8
3.6
 NIST

CWE ids for CVE-2021-46344

  • The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-46344

  • https://github.com/jerryscript-project/jerryscript/issues/4928
    Assertion 'flags & PARSER_PATTERN_HAS_REST_ELEMENT' failed at jerryscript/jerry-core/parser/js/js-parser-expr.c(parser_parse_object_initializer):4119. · Issue #4928 · jerryscript-project/jerryscript ·
    Exploit;Issue Tracking;Patch;Third Party Advisory

Products affected by CVE-2021-46344

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