description: By passing invalid javascript code where await and yield were called upon non-async and non-generator getter/setter functions, Hermes would invoke generator functions and error out on invalid await/yield positions. This could result in segmentation fault as a consequence of type confusion error, with a low chance of RCE. This issue affects Hermes versions prior to v0.10.0.
problem types: CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
affected:
{
product: Hermes
vendor: Facebook
versions:
lessThan: unspecified, status: unaffected, version: 0.10.0, versionType: custom
lessThan: 0.10.0, status: affected, version: unspecified, versionType: custom
}