Expected Behavior Violation (CVE-2024-47762)

CVE编号

CVE-2024-47762

利用情况

暂无

补丁情况

N/A

披露时间

2024-10-03

漏洞描述

A flaw was found in the plugin-app-backend Backstage package. Configuration supplied through `APP_CONFIG_*` environment variables, for example `APP_CONFIG_backend_listen_port=7007`, unexpectedly ignoring the visibility defined in configuration schema. This occurs even if the configuration schema specified that they should have backend or secret visibility. This was an intended feature of the `APP_CONFIG_*` supplying configuration, but now goes against the expected behavior of the configuration system. This behavior leads to a risk of exposing sensitive configuration details intended to remain private or restricted to backend processes.

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://access.redhat.com/security/cve/CVE-2024-47762
https://github.com/backstage/backstage/commit/323e6129073c5cb4cc106a1239eaec3...
https://github.com/backstage/backstage/security/advisories/GHSA-qc4v-xq2m-65wc

CVSS3评分 5.8

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

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

CWE-ID	漏洞类型
CWE-440	预期行为违背

Exp相关链接

- avd.aliyun.com