CVE-2022-2582
Exposure of unencrypted plaintext hash in github.com/aws/aws-sdk-go
4.3
MEDIUM
CVSS 3.1
EPSS 0.08%
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.
How to fix CVE-2022-2582
To remediate CVE-2022-2582, upgrade the affected package to a fixed version below.
- —upgrade to 1.34.22-1 or later
- —upgrade to 1.34.0 or later
- —upgrade to 1.34.0 or later
- —upgrade to 1.34.0 or later
Is CVE-2022-2582 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.34.22-1
- from 0, < 1.34.0
- from 0, < 1.34.0
- from 0, < 1.34.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |