VDB
CVE-2021-26199
CVE-2021-26199
PUBLISHED
CVSS 6.5 MEDIUM
An issue was discovered in JerryScript 2.4.0. There is a heap-use-after-free in ecma_bytecode_ref in ecma-helpers.c file.
EPSS 0.86% · 56.9th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.86%
56.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | iotjs | 0, 1.0-1 |
| Ubuntu:22.04:LTS | iotjs | 0, 1.0+715-1ubuntu2 |
Timeline
- Jun 10, 2021 CVE Published
- Jun 11, 2021 EPSS Score
- Jun 16, 2021 CVE Updated
- Jun 19, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Oct 13, 2021 EPSS Score
- Dec 13, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 15, 2022 EPSS Score
- Jun 15, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-26199 third-party-advisory
- https://github.com/jerryscript-project/jerryscript/issues/4056 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-26199 third-party-advisory