Chrome CVE-2023-2033 PoC

Chrome CVE-2023-2033 PoC

vJs by Prapattimynk

Chrome actively exploited 0-day vulnerability (CVE-2023-2033: type confusion in V8 engine,[0-day] JIT optimisation issue(Issue 1432210, CVE-2023-2033, Blink>JavaScript>Runtime & Blink>Jav

Android Android 5.0Exploits And POCs
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File Chrome CVE-2023-2033
Publisher Prapattimynk
Genre Exploits And POCs
Size 1kb
File Type Js
Os All
Mod Version Js
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Chrome CVE-2023-2033 is the most famous version in the Chrome CVE-2023-2033 series of publisher
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Chrome actively exploited 0-day vulnerability (CVE-2023-2033: type confusion in V8 engine,

[0-day] JIT optimisation issue(Issue 1432210, CVE-2023-2033, Blink>JavaScript>Runtime & Blink>JavaScript>Compiler)”There seems to be a JIT optimisation issue allowing attacker to leak TheHole value. Filling this bug now as it is used ITW and we have a PoC demonstrating the issue. This might be an issue similar to CVE-2022-1364.”How to reproduce:TheHole leaked when using optimization.

💾$ ./d8 –allow-natives-syntax hole.js

Same code fails with no optimization.

💾$ ./d8 –allow-natives-syntax –no-opt hole.js



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