CVE Vulnerability

CVE-2018-21270

Versions less than 0.0.6 of the Node.js stringstream module are vulnerable to an out-of-bounds read because of allocation of uninitialized buffers when a number is passed in the input stream (when using Node.js 4.x).

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/mhart/StringStream/issues/7 Issue Tracking Third Party Advisory
https://hackerone.com/reports/321670 Exploit Third Party Advisory
https://www.npmjs.com/advisories/664 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
Information

Published : 2020-12-03 09:15

Updated : 2021-02-16 02:35

NVD link : CVE-2018-21270

Mitre link : CVE-2018-21270

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read