Vulnerability · Published Jan 25, 2022 · Assigned by mitre

CVE-2021-44988

High 7.8

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 67% of all known vulnerabilities).

Severity (CVSS NVD)7.8High

Exploit odds (30 days)1.1%top 33.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Jerryscript v3.0.0 and below was discovered to contain a stack overflow via ecma_find_named_property in ecma-helpers.c.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Ubuntu:22.04:LTS	iotjs	no fix listed	UBUNTU-CVE-2021-44988

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://security.samsungmobile.com/securityUpdate.smsb x_refsource_MISC
https://github.com/jerryscript-project/jerryscript/issues/4890 x_refsource_MISC
https://github.com/jerryscript-project/jerryscript/issues/4891 x_refsource_MISC