CVE-2020-28472
Prototype Pollution via file load in aws-sdk and @aws-sdk/shared-ini-file-loader
7.3
HIGH
CVSS 3.1
EPSS 1.7%
Description
This affects the package @aws-sdk/shared-ini-file-loader before 1.0.0-rc.9; the package aws-sdk before 2.814.0. If an attacker submits a malicious INI file to an application that parses it with loadSharedConfigFiles , they will pollute the prototype on the application. This can be exploited further depending on the context.
How to fix CVE-2020-28472
To remediate CVE-2020-28472, upgrade the affected package to a fixed version below.
- —upgrade to 2.814.0 or later
- —upgrade to 1.0.0-rc.9 or later
Is CVE-2020-28472 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.814.0
- from 0, < 1.0.0-rc.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |