通过日志文件的信息暴露

CVE编号

CVE-2022-23506

利用情况

暂无

补丁情况

N/A

披露时间

2023-01-04

漏洞描述

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes, and Spinnaker's Rosco microservice produces machine images. Rosco prior to versions 1.29.2, 1.28.4, and 1.27.3 does not property mask secrets generated via packer builds. This can lead to exposure of sensitive AWS credentials in packer log files. Versions 1.29.2, 1.28.4, and 1.27.3 of Rosco contain fixes for this issue. A workaround is available. It's recommended to use short lived credentials via role assumption and IAM profiles. Additionally, credentials can be set in `/home/spinnaker/.aws/credentials` and `/home/spinnaker/.aws/config` as a volume mount for Rosco pods vs. setting credentials in roscos bake config properties. Last even with those it's recommend to use IAM Roles vs. long lived credentials. This drastically mitigates the risk of credentials exposure. If users have used static credentials, it's recommended to purge any bake logs for AWS, evaluate whether AWS_ACCESS_KEY, SECRET_KEY and/or other sensitive data has been introduced in log files and bake job logs. Then, rotate these credentials and evaluate potential improper use of those credentials.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/spinnaker/rosco/commit/e80cfaa1abfb3a0e9026d45d6027291bfb815daf
https://github.com/spinnaker/spinnaker/security/advisories/GHSA-2233-cqj8-j2q5

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	linuxfoundation	spinnaker	*		Up to (excluding) 1.27.3
	运行在以下环境
	应用	linuxfoundation	spinnaker	*	From (including) 1.28.0	Up to (excluding) 1.28.4
	运行在以下环境
	应用	linuxfoundation	spinnaker	*	From (including) 1.29.0	Up to (excluding) 1.29.2

CVSS3评分 7.5

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 无
• 保密性 高
• 完整性 无

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-ID	漏洞类型
CWE-532	通过日志文件的信息暴露

Exp相关链接

- avd.aliyun.com