Rhino has high CPU usage and potential DoS when passing specific numbers to `toFixed()` function
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. Example code: `(4.47118444E-314).toFixed(2)`
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2025-66453US | high7.5 | — | ||
Rhino 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… | ||||
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Referenzen
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