cve/2017/CVE-2017-1000378.md

CVE-2017-1000378

Description

The NetBSD qsort() function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort() to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in arbitrary code execution attacks. This affects NetBSD 7.1 and possibly earlier versions.

POC

Reference

• https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/lnick2023/nicenice
• https://github.com/qazbnm456/awesome-cve-poc
• https://github.com/xbl3/awesome-cve-poc_qazbnm456