CVE-2021-31919 Information

Description

An issue was discovered in the rkyv crate before 0.6.0 for Rust. When an archive is created via serialization the archive content may contain uninitialized values of certain parts of a struct.

CVSS Vector

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

Reference

https://rustsec.org/advisories/RUSTSEC-2021-0054.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5