CVEs-PoC/2016/CVE-2016-4073.md

CVE-2016-4073

Description

Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.

POC

Reference

No PoCs from references.

Github

• https://github.com/Rohan-flutterint/watchdog
• https://github.com/catdever/watchdog
• https://github.com/flipkart-incubator/watchdog
• https://github.com/rohan-flutterint/watchdog
• https://github.com/rohankumardubey/watchdog