GHSA-8MV5-7X95-7WCF `mopa` is technically unsound

The mopa crate redefines the deprecated TraitObject struct from core::raw like so: rust reprC deriveCopy, Clone dochidden pub struct TraitObject pub data: mut , pub vtable: mut , This is done to then transmute a reference to a trait object &dyn Trait for any trait Trait into this struct and...

GHSA-2GXJ-QRP2-53JV Incorrect reliance on Trait memory layout in mopa

The mopa crate redefines the deprecated TraitObject struct from core::raw. This is done to then transmute a reference to a trait object &dyn Trait for any trait Trait into this struct and retrieve the data field for the purpose of downcasting. This is used to implement downcastrefunchecked, in...

CVE-2020-9797

An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to determine another application's memory layout...