Missing release of memory in sized-chunks · CVE-2020-25795 · GitHub Advisory Database · GitHub

Missing release of memory in sized-chunks

High severity GitHub Reviewed Published Aug 25, 2021 to the GitHub Advisory Database • Updated Jun 13, 2023

Package

sized-chunks (Rust)

Affected versions

< 0.6.3

Patched versions

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.

References

Published by the National Vulnerability Database

Sep 19, 2020

Reviewed Aug 19, 2021

Published to the GitHub Advisory Database Aug 25, 2021

Last updated Jun 13, 2023

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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