CVE-2017-9798 PoC — Apache HTTP Server 资源管理错误漏洞

Source

https://github.com/l0n3rs/CVE-2017-9798

Associated Vulnerability

Title: Apache HTTP Server 资源管理错误漏洞 (CVE-2017-9798)
Description:Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker sends an unauthenticated OPTIONS HTTP request when attempting to read secret data. This is a use-after-free issue and thus secret data is not always sent, and the specific data depends on many factors including configuration. Exploitation with .htaccess can be blocked with a patch to the ap_limit_section function in server/core.c.

Readme

# CVE-2017-9798
This small script checks a shared hosting environment for CVE-2017-9798 and exits with a return code of 1 if a vulnerable .htaccess file has been found.

File Snapshot

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