Vulnerability · Published Jun 10, 2021 · Assigned by mitre
CVE-2021-26199
Medium 6.5
In plain English
A medium-severity security flaw in the iotjs package (Ubuntu). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)0.9%top 41.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | iotjs | no fix listed | UBUNTU-CVE-2021-26199 |
Affected products (as reported)
References
- https://github.com/jerryscript-project/jerryscript/issues/4056 x_refsource_CONFIRM