cve/2018/CVE-2018-7584.md

CVE-2018-7584

Description

In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. This subsequently results in copying a large string.

POC

Reference

• https://bugs.php.net/bug.php?id=75981
• https://hackerone.com/reports/320222
• https://www.exploit-db.com/exploits/44846/
• https://www.tenable.com/security/tns-2018-03

Github

No PoCs found on GitHub currently.