zerovec-derive incorrectly uses `#[repr(packed)]`

The affected versions make unsafe memory accesses under the assumption that reprpacked has a guaranteed field order. The Rust specification does not guarantee this, and https://github.com/rust-lang/rust/pull/125360 1.80.0-beta starts reordering fields of reprpacked structs, leading to illegal...

RUSTSEC-2024-0346 Incorrect usage of `#[repr(packed)]`

The affected versions make unsafe memory accesses under the assumption that reprpacked has a guaranteed field order. The Rust specification does not guarantee this, and https://github.com/rust-lang/rust/pull/125360 1.80.0-beta starts reordering fields of reprpacked structs, leading to illegal...

PT-2024-40913 · Softwarex +1 · Softwarex +1

Name of the Vulnerable Software and Affected Versions: SoftwareX versions prior to 0.9.7 SoftwareX versions prior to 0.10.4 Description: The issue arises from unsafe memory accesses due to the assumption that reprpacked guarantees a specific field order in structs. However, the Rust specification...