VDB
CVE-2020-8237
CVE-2020-8237
PUBLISHED
CVSS 7.5 HIGH
Prototype pollution in json-bigint npm package < 1.0.0 may lead to a denial-of-service (DoS) attack.
EPSS 0.47% · 65.2th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.47%
65.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | json-bigint | Fixed in version 1.0.0 |
| json-bigint_project | json-bigint | 0 |
| npm | json-bigint | 0 |
Exploit Intelligence
- https://hackerone.com/reports/916430 (nist-nvd)
- [json-bigint] DoS via `__proto__` assignment (hackerone)
- [json-bigint] DoS via `__proto__` assignment (hackerone)
- [json-bigint] DoS via `__proto__` assignment (hackerone)
Timeline
- CVE Published
- Aug 25, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score