RUSTSEC-2020-0041

Multiple soundness issues in Chunk and InlineArray

Issued

September 6, 2020

Package

sized-chunks (crates.io)

Type

Vulnerability

Aliases

Details

https://github.com/bodil/sized-chunks/issues/11

CVSS Score

7.5 HIGH

CVSS Details

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Patched

>=0.6.3

Description

Chunk:

Array size is not checked when constructed with unit() and pair().
Array size is not checked when constructed with From<InlineArray<A, T>>.
Clone and insert_from are not panic-safe; A panicking iterator causes memory safety issues with them.

InlineArray:

Generates unaligned references for types with a large alignment requirement.