Reported

September 3, 2020

Issued

October 1, 2020 (last modified: June 13, 2023)

Package

obstack (crates.io)

Type

INFO Unsound

Aliases

• CVE-2020-35894
• GHSA-85j6-f8j6-q26x

References

• https://github.com/petertodd/rust-obstack/issues/4

CVSS Score

7.5 HIGH

CVSS Details

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

CVSS Vector

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

Patched

• >=0.1.4

Description

Obstack generates unaligned references for types that require a large alignment.

Advisory available under CC0-1.0 license.