Most recent entries from all

cnvd-2021-33053

EUVD-2026-26557

fkie_cve-2021-29931

An issue was discovered in the arenavec crate through 2021-01-12 for Rust. A double drop can sometimes occur upon a panic in T::drop().

GHSA-955p-rc5h-hg6h — Double free in arenavec

Affected: crates.io: arenavec

Affected versions of this crate did not guard against potential panics that may happen from user-provided functions T::default() and T::drop().

Panic within T::default() leads to dropping uninitialized T, when it is invoked from common::Slice::<T, H>::new(). Panic within T::drop() leads to double drop of T, when it is invoked either from common::SliceVec::<T, H>::resize_with() or common::SliceVec::<T, H>::resize()

Either case causes memory corruption in the heap memory.

gsd-2021-29931

RUSTSEC-2021-0040 — panic safety: double drop or uninitialized drop of T upon panic

Affected: crates.io: arenavec

Affected versions of this crate did not guard against potential panics that may happen from user-provided functions `T::default()` and `T::drop()`.

Panic within `T::default()` leads to dropping uninitialized `T`, when it is invoked from `common::Slice::<T, H>::new()`. Panic within `T::drop()` leads to double drop of `T`, when it is invoked either from `common::SliceVec::<T, H>::resize_with()` or `common::SliceVec::<T, H>::resize()`

Either case causes memory corruption in the heap memory.