CVE-2020-23302

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Source
https://cve.org/CVERecord?id=CVE-2020-23302
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-23302.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-23302
Downstream
Published
2021-06-10T23:15:07.740Z
Modified
2026-04-11T20:42:24.887505Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

There is a heap-use-after-free at ecma-helpers-string.c:772 in ecmarefecma_string in JerryScript 2.2.0

References

Affected packages

Git / github.com/jerryscript-project/jerryscript

Affected ranges

Type
GIT
Repo
https://github.com/jerryscript-project/jerryscript
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5fdeb7c1d68e8c5209e186e1760bc703a723d588
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.2.0"
        }
    ],
    "cpe": "cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*"
}

Affected versions

v2.*
v2.0
v2.1.0
v2.2.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-23302.json"