CVE-2021-42863
CRITICAL 9.8EPSS 1.7%
A buffer overflow in ecma_builtin_typedarray_prototype_filter() in JerryScript version fe3a5c0 allows an attacker to construct a fake object or a fake arraybuffer with unlimited size.
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 1.73% chance of exploitation in the next 30 days, 77th percentile
- Published
- 2022-05-12
- Updated
- 2024-08-04
Proof-of-concept exploits (1)
- jerryscript-project/jerryscript/issues/47937419★ · 2025-10-08