CVE-2022-37598 — CRITICAL (9.8)

Vulnerability Description

Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Uglifyjs Project	Uglifyjs	3.13.2

Related Weaknesses (CWE)

CWE-1321

References

https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35ExploitThird Party Advisory
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35ExploitThird Party Advisory
https://github.com/mishoo/UglifyJS/issues/5699Issue TrackingThird Party Advisory
https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604Third Party Advisory
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35ExploitThird Party Advisory
https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35ExploitThird Party Advisory
https://github.com/mishoo/UglifyJS/issues/5699Issue TrackingThird Party Advisory
https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604Third Party Advisory

FAQ

What is CVE-2022-37598?

CVE-2022-37598 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.

How severe is CVE-2022-37598?

CVE-2022-37598 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-37598?

Check the references section above for vendor advisories and patch information. Affected products include: Uglifyjs Project Uglifyjs.