GHSA-H45P-W933-JXH3 Improper Verification of Cryptographic Signature in aws-encryption-sdk-javascript

Impact This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages. This ESDK supports a streaming mode where callers may stream the plaintext of signed messages before the ECDSA signature is validated. In...

Improper Verification of Cryptographic Signature in aws-encryption-sdk

Impact This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages. This ESDK supports a streaming mode where callers may stream the plaintext of signed messages before the ECDSA signature is validated. In...

GHSA-55XH-53M6-936R Improper Verification of Cryptographic Signature in aws-encryption-sdk-java

Impact This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages. This update addresses an issue where certain invalid ECDSA signatures incorrectly passed validation. These signatures provide defense in depth...

Improper Verification of Cryptographic Signature in aws-encryption-sdk-javascript

This ESDK supports a streaming mode where callers may stream the plaintext of signed messages before the ECDSA signature is validated. In addition to these signatures, the ESDK uses AES-GCM encryption and all plaintext is verified before being released to a caller. There is no impact on the...