Description

The S3 Encryption Client for Java is an open-source client-side encryption library used to facilitate writing and reading encrypted records to S3. Missing cryptographic key commitment in the Amazon S3 Encryption Client for Java 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 Amazon S3 Encryption Client for Java to version 4.0.0 or later.

INFO

Published Date :

2025-12-17T20:18:34.260Z

Last Modified :

2025-12-17T21:07:46.012Z

Source :

AMZN
AFFECTED PRODUCTS

The following products are affected by CVE-2025-14763 vulnerability.

Vendors Products
Amazon
  • Aws S3 Encryption Client Java
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-14763.

URL Resource
https://aws.amazon.com/security/security-bulletins/AWS-2025-032/ cve-icon cve-icon
https://github.com/aws/amazon-s3-encryption-client-java/releases/tag/v4.0.0 cve-icon cve-icon
https://github.com/aws/amazon-s3-encryption-client-java/security/advisories/GHSA-x44p-gvrj-pj2r cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact