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CVE-2022-31023— Dev error stack trace leaking into prod in Play Framework

Quick assessment

Affected
playframework playframework
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 5.9 · Medium EPSS 1.30% · P69

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-31023

Vulnerability Information
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Vulnerability Title
Dev error stack trace leaking into prod in Play Framework
Source: 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.
Source: 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
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Lightbend Play Framework 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
playframework playframework < 2.8.16 -

II. Public POCs for CVE-2022-31023

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III. Intelligence Information for CVE-2022-31023

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Patches & Fixes for CVE-2022-31023 (1)

Vendor Advisories for CVE-2022-31023 (1)

Other References for CVE-2022-31023 (1)

IV. Related Vulnerabilities

Same product: playframework
Same vendor: playframework
Same weakness: CWE-209

V. Comments for CVE-2022-31023

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