What is CVE-2022-21144?

CVE-2022-21144 is a high-severity vulnerability in Libxmljs Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-05-01.

How severe is CVE-2022-21144?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Libxmljs Project

CVE-2022-21144

This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.019 (77.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Libxmljs_project Libxmljs
N/a Libxmljs — versions 0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-21144?: CVE-2022-21144 is a high-severity vulnerability in Libxmljs Project, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-05-01.
How severe is CVE-2022-21144?: High severity. CVSS v3 base score is 7.5 out of 10.