Missing Required Cryptographic Step Affecting amazon-cloudwatch-agent package, versions <0:1.300064.1-1.amzn2


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-AMZN2-AMAZONCLOUDWATCHAGENT-15751578
  • published23 Mar 2026
  • disclosed28 Jan 2026

Introduced: 28 Jan 2026

CVE-2025-61730  (opens in a new tab)
CWE-325  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 amazon-cloudwatch-agent to version 0:1.300064.1-1.amzn2 or higher.
This issue was patched in ALAS2-2026-3191.

NVD Description

Note: Versions mentioned in the description apply only to the upstream amazon-cloudwatch-agent package and not the amazon-cloudwatch-agent package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.

CVSS Base Scores

version 3.1