{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/aws/aws-sdk-go","cve_ids":["CVE-2020-8911"],"ecosystem":"Go","epss":0.00346,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-f5pg-7wfw-84q9","id":"tcs_01M5KFWJM6H95KKSFEQWG2D4XB","modified_at":"2026-02-04T02:16:32.066930Z","published_at":"2022-02-11T23:26:26Z","references":["https://osv.dev/vulnerability/GO-2022-0646","https://github.com/google/security-research/security/advisories/GHSA-f5pg-7wfw-84q9","https://github.com/aws/aws-sdk-go/commit/1e84382fa1c0086362b5a4b68e068d4f8518d40e","https://github.com/aws/aws-sdk-go/commit/ae9b9fd92af132cfd8d879809d8611825ba135f4","https://github.com/aws/aws-sdk-go/pull/3403","https://aws.amazon.com/blogs/developer/updates-to-the-amazon-s3-encryption-client/?s=09","https://bugzilla.redhat.com/show_bug.cgi?id=1869800","https://github.com/sophieschmieg/exploits/tree/master/aws_s3_crypto_poc"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2022-0646","url":"https://osv.dev/vulnerability/GO-2022-0646"}],"summary":"CBC padding oracle issue in AWS S3 Crypto SDK for golang in github.com/aws/aws-sdk-go"}