CVE-2024-50379 PoC — Apache Tomcat: RCE due to TOCTOU issue in JSP compilation

Source

https://github.com/shoddykilom/CVE-2024-50379

Associated Vulnerability

Title:Apache Tomcat: RCE due to TOCTOU issue in JSP compilation (CVE-2024-50379)
Description:Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.

Description

tomcat CVE-2024-50379/CVE-2024-56337 条件竞争文件上传exp

Readme

手动利用麻烦，搓一个exp。。

食用：

shell.jsp 是shell文件，ggsl.jsp是保存到目标服务器上的名称/路径

`./CVE-2024-50379 -u http://192.168.2.245:8080 -f shell.jsp -p ggsl.jsp`



![image-20241223151845286](assets/image-20241223151845286.png)

![image-20241223151902375](assets/image-20241223151902375.png)

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