CVE-2022-2582
Exposure of unencrypted plaintext hash in github.com/aws/aws-sdk-go
- State
- Published
- Severity
- 4.3 Medium
- Published
- Dec 27, 2022
- Updated
- Apr 11, 2025
- Reserved
- Jul 29, 2022
Description
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CISA-ADP |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
github.com/aws/aws-sdk-go/service/s3/s3cryptogithub.com/aws/aws-sdk-go |
|
References
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