{"id":"GHSA-rrc9-gqf8-8rwg","summary":"Prototype Pollution via file load in aws-sdk and @aws-sdk/shared-ini-file-loader","details":"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.","aliases":["CVE-2020-28472"],"modified":"2025-01-08T07:27:16.219042Z","published":"2021-11-16T21:26:43Z","database_specific":{"github_reviewed_at":"2021-04-06T20:37:10Z","nvd_published_at":"2021-01-19T11:15:00Z","cwe_ids":["CWE-1321"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28472"},{"type":"WEB","url":"https://github.com/aws/aws-sdk-js/pull/3585/commits/7d72aff2a941173733fcb6741b104cd83d3bc611"},{"type":"WEB","url":"https://github.com/aws/aws-sdk-js-v3/commit/a209082dff913939672bb069964b33aa4c5409a9"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1059426"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1059425"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-AWSSDK-1059424"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-AWSSDKSHAREDINIFILELOADER-1049304"}],"affected":[{"package":{"name":"aws-sdk","ecosystem":"npm","purl":"pkg:npm/aws-sdk"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.814.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-rrc9-gqf8-8rwg/GHSA-rrc9-gqf8-8rwg.json"}},{"package":{"name":"@aws-sdk/shared-ini-file-loader","ecosystem":"npm","purl":"pkg:npm/%40aws-sdk/shared-ini-file-loader"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.0-rc.9"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 1.0.0-rc.8","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-rrc9-gqf8-8rwg/GHSA-rrc9-gqf8-8rwg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}