cve/2017/CVE-2017-5949.md

CVE-2017-5949

Description

JavaScriptCore in WebKit, as distributed in Safari Technology Preview Release 22, allows remote attackers to cause a denial of service (heap-based out-of-bounds write and application crash) or possibly have unspecified other impact via crafted JavaScript code that triggers access to red-zone memory locations, related to jit/ThunkGenerators.cpp, llint/LowLevelInterpreter32_64.asm, and llint/LowLevelInterpreter64.asm.

POC

Reference

• https://bugs.webkit.org/show_bug.cgi?id=167239

Github

No PoCs found on GitHub currently.