2025-12-15

AWS News - 2025-12-15

2025-12-15

最終更新: 2026-01-17 00:23:07 JST

AI による概要

4 記事

この日はニュース 1 件、セキュリティブログ 2 件、セキュリティ速報 1 件が公開され、脅威インテリジェンスが中心テーマとなりました。News Blog では 2025 年を振り返る週刊まとめ (ECS、CloudWatch、Cognito など) が公開されました。セキュリティブログでは、近年の高プロファイルな npm サプライチェーン脅威キャンペーンへの対応から AWS セキュリティが学んだ教訓を共有する記事と、Amazon 脅威インテリジェンスがロシアの国家支援サイバー脅威グループによる西側重要インフラを標的とした長年のキャンペーンを特定した記事が公開されました。後者では、設定ミスの顧客ネットワークエッジデバイスが主要な初期侵入経路となる戦術的転換が報告されています。セキュリティ速報 AWS-2025-031 では、Harmonix on AWS (EKS) の過度に寛容な IAM 信頼ポリシー (CVE-2025-14503) による権限昇格の可能性が告知されました。

主要トピック

2025 年振り返り: Weekly Roundup で ECS/CloudWatch/Cognito などの動向を総括
サプライチェーン脅威: npm サプライチェーン攻撃キャンペーン対応から AWS セキュリティが得た教訓
国家支援脅威: ロシアの脅威グループが西側重要インフラを標的、エッジデバイスの設定ミスを主要侵入経路に
セキュリティ速報: Harmonix on AWS EKS の過度に寛容な IAM 信頼ポリシー (CVE-2025-14503, AWS-2025-031)

AI (Claude Opus 4.8) が生成 · 2026-07-04 JST

AWS News Blog

AWS Weekly Roundup: Amazon ECS, Amazon CloudWatch, Amazon Cognito and more (December 15, 2025)

Link: https://aws.amazon.com/blogs/aws/aws-weekly-roundup-amazon-ecs-amazon-cloudwatch-amazon-cognito-and-more-december-15-2025/
Published: 2025-12-15 00:00:00
Fetched: 2025-12-15 00:00:00

Can you believe it? We’re nearly at the end of 2025. And what a year it’s been! From re:Invent recap events, to AWS Summits, AWS Innovate, AWS re:Inforce, Community Days, and DevDays and, recently, adding that cherry on the cake, re:Invent 2025, we have lived through a year filled with exciting moments and technology advancements […]

AWS Security Blog

What AWS Security learned from responding to recent npm supply chain threat campaigns

Link: https://aws.amazon.com/blogs/security/what-aws-security-learned-from-responding-to-recent-npm-supply-chain-threat-campaigns/
Published: 2025-12-15 00:00:00
Fetched: 2025-12-15 00:00:00

AWS incident response operates around the clock to protect our customers, the AWS Cloud, and the AWS global infrastructure. Through that work, we learn from a variety of issues and spot unique trends. Over the past few months, high-profile software supply chain threat campaigns involving third party software repositories have highlighted the importance of protecting […]

Amazon Threat Intelligence identifies Russian cyber threat group targeting Western critical infrastructure

Link: https://aws.amazon.com/blogs/security/amazon-threat-intelligence-identifies-russian-cyber-threat-group-targeting-western-critical-infrastructure/
Published: 2025-12-15 00:00:00
Fetched: 2025-12-15 00:00:00

As we conclude 2025, Amazon Threat Intelligence is sharing insights about a years-long Russian state-sponsored campaign that represents a significant evolution in critical infrastructure targeting: a tactical pivot where what appear to be misconfigured customer network edge devices became the primary initial access vector, while vulnerability exploitation activity declined. This tactical adaptation enables the same […]

AWS Security Bulletins

Overly Permissive Trust Policy in Harmonix on AWS EKS

Link: https://aws.amazon.com/security/security-bulletins/rss/aws-2025-031/
Published: 2025-12-15 00:00:00
Fetched: 2025-12-15 00:00:00

Bulletin ID: AWS-2025-031
Scope: AWS
Content Type: Informational
Publication Date: 2025/12/15 11:45 AM PST

Description:

Harmonix on AWS is an open source reference architecture and implementation of a Developer Platform that extends the CNCF Backstage project. We identified CVE-2025-14503 where an overly-permissive IAM trust policy in the Harmonix on AWS framework may allow authenticated users to escalate privileges via role assumption. The sample code for the EKS environment provisioning role is configured to trust the account root principal, which may enable any account principal with sts:AssumeRole permissions to assume the role with administrative privileges.

Resolution:

v0.3.0 through v0.4.1

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