CVE-2021-21625

描述

CloudBees AWS Credentials Plugin 1.28 and earlier does not perform a permission check in a helper method for HTTP endpoints. This allows attackers with Overall/Read permission to enumerate credentials IDs of AWS credentials stored in Jenkins if any of the following plugins are installed: - [Amazon Elastic Container Service (ECS) / Fargate](https://plugins.jenkins.io/amazon-ecs) - [AWS Parameter Store Build Wrapper](https://plugins.jenkins.io/aws-parameter-store) - [AWS SAM](https://plugins.jenkins.io/aws-sam)\n\nFurther plugins may use this helper method as well without performing a permission check themselves. Credentials IDs obtained this way can be used as part of an attack to capture the credentials using another vulnerability. CloudBees AWS Credentials Plugin 1.28.1 performs permission checks in the helper method for HTTP endpoints.

如何修補 CVE-2021-21625

要修補 CVE-2021-21625,請將受影響套件升級到下列已修補版本。

• —升級至 1.28.1 或更新版本

CVE-2021-21625 正在被利用嗎?

低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.28.1

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-21625
• PATCHgithub.com/jenkinsci/aws-credentials-plugin
• WEBwww.openwall.com/lists/oss-security/2021/03/18/5
• WEBgithub.com/jenkinsci/aws-credentials-plugin/commit/dd477a071bd633d9118c63dc3f19a2fd0590aecb