CVE-2025-66453

CVSS

No CVSS.

R

hino is an open-source implementation of JavaScript written entirely in Java. Prior to 1.8.1, 1.7.15.1, and 1.7.14.1, when an application passed an attacker controlled float poing number into the toFixed() function, it might lead to high CPU consumption and a potential Denial of Service. Small numbers go through this call stack: NativeNumber.numTo > DToA.JS_dtostr > DToA.JS_dtoa > DToA.pow5mult where pow5mult attempts to raise 5 to a ridiculous power. This vulnerability is fixed in 1.8.1, 1.7.15.1, and 1.7.14.1.

References

Link	Resource
https://github.com/mozilla/rhino/security/advisories/GHSA-3w8q-xq97-5j7x

Configurations

No configuration.

History

03 Dec 2025, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-03 20:16

Updated : 2025-12-04 17:15

NVD link : CVE-2025-66453

Mitre link : CVE-2025-66453

CVE.ORG link : CVE-2025-66453

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

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