by Kastro
Paper/Archive/CVE-2020-28472

CVE-2020-28472

snyk — Prototype Pollution

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 82.3.823 × 2016.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
@aws-sdk/shared-ini-file-loaderunspecified – < 1.0.0-rc.91.0.0-rc.9CNA
aws-sdkunspecified – < 2.814.02.814.0CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
snyk (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P

References

refsnyk.io/vuln/SNYK-JS-AWSSDKSHAREDINIFILELOADER-1049304refsnyk.io/vuln/SNYK-JS-AWSSDK-1059424refsnyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1059425refsnyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1059426refgithub.com/aws/aws-sdk-js-v3/commit/a209082dff913939672bb069964b33aa4c5409a9refgithub.com/aws/aws-sdk-js/pull/3585/commits/7d72aff2a941173733fcb6741b104cd83d3bc611