Vulnerability · Published Jun 10, 2021 · Assigned by mitre
CVE-2021-26195
High 8.8
In plain English
A high-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 1.1% (higher than 66% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.1%top 33.6% 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-buffer-overflow in lexer_parse_number in js-lexer.c file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | iotjs | no fix listed | UBUNTU-CVE-2021-26195 |
Affected products (as reported)
References
- https://github.com/jerryscript-project/jerryscript/issues/4442 x_refsource_CONFIRM