{"id":"UBUNTU-CVE-2025-14762","details":"Missing cryptographic key commitment in the AWS SDK for Ruby may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an \"instruction file\" instead of S3's metadata record. To mitigate this issue, upgrade AWS SDK for Ruby to version 1.208.0 or later.","modified":"2026-05-20T16:20:22.760533004Z","published":"2025-12-17T21:15:00Z","upstream":["CVE-2025-14762"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-14762"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-14762"},{"type":"REPORT","url":"https://aws.amazon.com/security/security-bulletins/AWS-2025-032/"},{"type":"REPORT","url":"https://github.com/aws/aws-sdk-ruby/security/advisories/GHSA-2xgq-q749-89fq"},{"type":"REPORT","url":"https://rubygems.org/gems/aws-sdk-s3/versions/1.208.0"}],"affected":[{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.64.0-1","1.66.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.66.0-1","binary_name":"ruby-aws-sdk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.66.0-1","1.67.0-1","1.67.0-1ubuntu1","1.67.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-aws-sdk","binary_version":"1.67.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.67.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-aws-sdk","binary_version":"1.67.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.67.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-aws-sdk","binary_version":"1.67.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.67.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-aws-sdk","binary_version":"1.67.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.67.0-2","1.67.0-3"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-aws-sdk","binary_version":"1.67.0-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}},{"package":{"name":"ruby-aws-sdk","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/ruby-aws-sdk?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.67.0-3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.67.0-3","binary_name":"ruby-aws-sdk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-14762.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}