Riley Dulin

2 exploits Active since Oct 2020
CVE-2020-1914 WRITEUP CRITICAL WRITEUP
Facebook Hermes < 2020-10-01 - Always-Incorrect Control Flow Implementation in SaveGeneratorLong Instruction
A logic vulnerability when handling the SaveGeneratorLong instruction in Facebook Hermes prior to commit b2021df620824627f5a8c96615edbd1eb7fdddfc allows attackers to potentially read out of bounds or theoretically execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.
CVSS 9.8
CVE-2021-24037 WRITEUP CRITICAL WRITEUP
Hermes < 0.8.0 - Use-After-Free via Error Message Emission
A use after free in hermes, while emitting certain error messages, prior to commit d86e185e485b6330216dee8e854455c694e3a36e allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.
CVSS 9.8