CVE-2023-28444

描述

### Impact angular-server-side-configuration detects used environment variables in TypeScript (.ts) files during build time of an Angular CLI project. The detected environment variables are written to a ngssc.json file in the output directory. During deployment of an Angular based app, the environment variables based on the variables from ngssc.json are inserted into the apps index.html (or defined index file). With version 15 the environment variable detection was widened to the entire project, relative to the angular.json file from the Angular CLI. In a monorepo setup, this could lead to environment variables intended for a backend/service to be detected and written to the ngssc.json, which would then be populated and exposed via index.html. This has NO IMPACT, in a plain Angular project that has no backend component. ### Patches Vulnerability has been mitigated in 15.1.0, by adding an option `searchPattern` which restricts the detection file range by default. ```bash # Update via npm npm update angular-server-side-configuration ## Or more specific npm install [email protected] # Update via pnpm pnpm update angular-server-side-configuration ## Or more specific pnpm add [email protected] # Update via yarn yarn update angular-server-side-configuration ## Or more specific yarn add [email protected] ``` ### Workarounds Manually edit or create ngssc.json or run a script after ngssc.json generation ### References

如何修補 CVE-2023-28444

要修補 CVE-2023-28444,請將受影響套件升級到下列已修補版本。

• —升級至 15.1.0 或更新版本

CVE-2023-28444 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 15.0.0, < 15.1.0