CVE-2022-31023— Lightbend Play Framework 安全漏洞
一分钟漏洞结论
影响对象
playframework playframework
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Lightbend Play Framework是美国Lightbend公司的一款使用Scala语言编写的Web应用程序框架。 Lightbend Play Framework 2.8.16 之前版本存在安全漏洞，该漏洞源于容易生成包含敏感信息的错误消息。
可能的 ATT&CK 技术 1 AI
T1530 · Data from Cloud Storage
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一、 漏洞 CVE-2022-31023 基础信息
漏洞信息
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Vulnerability Title
Dev error stack trace leaking into prod in Play Framework
来源: CVE Program / CVE List V5
Vulnerability Description
Play Framework is a web framework for Java and Scala. Verions prior to 2.8.16 are vulnerable to generation of error messages containing sensitive information. Play Framework, when run in dev mode, shows verbose errors for easy debugging, including an exception stack trace. Play does this by configuring its `DefaultHttpErrorHandler` to do so based on the application mode. In its Scala API Play also provides a static object `DefaultHttpErrorHandler` that is configured to always show verbose errors. This is used as a default value in some Play APIs, so it is possible to inadvertently use this version in production. It is also possible to improperly configure the `DefaultHttpErrorHandler` object instance as the injected error handler. Both of these situations could result in verbose errors displaying to users in a production application, which could expose sensitive information from the application. In particular, the constructor for `CORSFilter` and `apply` method for `CORSActionBuilder` use the static object `DefaultHttpErrorHandler` as a default value. This is patched in Play Framework 2.8.16. The `DefaultHttpErrorHandler` object has been changed to use the prod-mode behavior, and `DevHttpErrorHandler` has been introduced for the dev-mode behavior. A workaround is available. When constructing a `CORSFilter` or `CORSActionBuilder`, ensure that a properly-configured error handler is passed. Generally this should be done by using the `HttpErrorHandler` instance provided through dependency injection or through Play's `BuiltInComponents`. Ensure that the application is not using the `DefaultHttpErrorHandler` static object in any code that may be run in production.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
来源: CVE Program / CVE List V5
Vulnerability Title
Lightbend Play Framework 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Lightbend Play Framework是美国Lightbend公司的一款使用Scala语言编写的Web应用程序框架。 Lightbend Play Framework 2.8.16 之前版本存在安全漏洞，该漏洞源于容易生成包含敏感信息的错误消息。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| playframework | playframework | < 2.8.16 | - |
|
二、漏洞 CVE-2022-31023 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2022-31023 补丁与修复 (1)
-
https://github.com/playframework/playframework/pull/11305 x_refsource_MISC
CVE-2022-31023 厂商安全公告 (1)
CVE-2022-31023 其他参考 (1)
-
https://github.com/playframework/playframework/releases/tag/2.8.16 x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2022-31023
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