CVE-2018-21270
Out-of-bounds Read in stringstream
6.5
MEDIUM
CVSS 3.1
EPSS 0.53%
Description
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).
How to fix CVE-2018-21270
To remediate CVE-2018-21270, upgrade the affected package to a fixed version below.
- Debian/node-stringstream—upgrade to 0.0.6-1 or later
- —upgrade to 0.0.6 or later
Is CVE-2018-21270 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.6-1
- from 0, < 0.0.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H |