CVE-2020-28472
Prototype Pollution
CRITICAL 9.8EPSS 2.2%
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
- @aws-sdk/shared-ini-file-loader · aws-sdk
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1 SNYK
- 7.3 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 2.17% chance of exploitation in the next 30 days, 82nd percentile
- Published
- 2021-01-19
- Updated
- 2024-09-16
Proof-of-concept exploits (4)
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1059426
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1059425
- https://snyk.io/vuln/SNYK-JS-AWSSDK-1059424
- https://snyk.io/vuln/SNYK-JS-AWSSDKSHAREDINIFILELOADER-1049304
Security advisories
- aws/aws-sdk-js-v3/commit/a209082dff913939672bb069964b33aa4c5409a9
- aws/aws-sdk-js/pull/3585/commits/7d72aff2a941173733fcb6741b104cd83d3bc611
- advisories/GHSA-rrc9-gqf8-8rwg