CVE-2021-46170

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Source
https://cve.org/CVERecord?id=CVE-2021-46170
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46170.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-46170
Downstream
Published
2022-01-14T21:15:08.540Z
Modified
2026-07-09T05:14:36.675468Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in JerryScript commit a6ab5e9. There is an Use-After-Free in lexercompareidentifiertostring in js-lexer.c file.

References

Affected packages

Git / github.com/jerryscript-project/jerryscript

Affected ranges

Type
GIT
Repo
https://github.com/jerryscript-project/jerryscript
Events
Introduced
23bba1c6d9048e9b37cceff05ec6501646e48791
Last affected
23bba1c6d9048e9b37cceff05ec6501646e48791
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:jerryscript:jerryscript:2.3.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.3.0"
        },
        {
            "last_affected": "2.3.0"
        }
    ]
}

Affected versions

2.*
2.3.0
v2.*
v2.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46170.json"