Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTNwOTItODg2Zy1xeHBx

Remote Memory Exposure in floody

Versions 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.

Permalink: https://github.com/advisories/GHSA-3p92-886g-qxpq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTNwOTItODg2Zy1xeHBx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 5 years ago
Updated: over 1 year ago

CVSS Score: 5.1
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-3p92-886g-qxpq
References:

• https://github.com/soldair/node-floody/commit/6c44722312131f4ac8a1af40f0f861c85efe01b0
• https://www.npmjs.com/advisories/601
• https://snyk.io/vuln/npm:floody:20160115
• https://github.com/advisories/GHSA-3p92-886g-qxpq

Repository: https://github.com/soldair/node-floody
Blast Radius: 3.1

Affected Packages