GHSA-3P92-886G-QXPQ
Vulnerability from github – Published: 2019-06-04 15:42 – Updated: 2021-08-04 21:27Versions of floody before 0.1.1 are vulnerable to remote memory exposure.
.write(number)in the affectedfloody` versions passes a number to Buffer constructor, appending a chunk of uninitialized memory.
Proof of Concept:
``` var f = require('floody')(process.stdout); f.write(USERSUPPLIEDINPUT); 'f.stop();
Recommendation
Update to version 0.1.1 or later.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "floody"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-201"
],
"github_reviewed": true,
"github_reviewed_at": "2019-06-04T15:40:44Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "Versions of `floody` before 0.1.1 are vulnerable to remote memory exposure.\n\n.write(number)` in the affected `floody` versions passes a number to Buffer constructor, appending a chunk of uninitialized memory.\n\nProof of Concept: \n\n```\nvar f = require(\u0027floody\u0027)(process.stdout); \nf.write(USERSUPPLIEDINPUT); \n\u0027f.stop();\n\n\n## Recommendation\n\nUpdate to version 0.1.1 or later.",
"id": "GHSA-3p92-886g-qxpq",
"modified": "2021-08-04T21:27:04Z",
"published": "2019-06-04T15:42:32Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/soldair/node-floody/commit/6c44722312131f4ac8a1af40f0f861c85efe01b0"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/npm:floody:20160115"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/601"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Remote Memory Exposure in floody"
}
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