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.
Published: 2022-12-27
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-7534 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.
Github GHSA Github GHSA GHSA-6jvc-q2x7-pchv AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field
History

Fri, 11 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Amazon Aws Software Development Kit
cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2025-04-11T16:20:04.368Z

Reserved: 2022-07-29T19:42:31.027Z

Link: CVE-2022-2582

cve-icon Vulnrichment

Updated: 2024-08-03T00:39:08.166Z

cve-icon NVD

Status : Modified

Published: 2022-12-27T22:15:12.390

Modified: 2025-04-11T17:15:36.213

Link: CVE-2022-2582

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses