Update unsound DrainFilter and RString::retain · CVE-2020-36212 · GitHub Advisory Database · GitHub

Update unsound DrainFilter and RString::retain

High severity GitHub Reviewed Published Aug 25, 2021 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

abi_stable (Rust)

Affected versions

< 0.9.1

Patched versions

0.9.1

Description

An issue was discovered in the abi_stable crate before 0.9.1 for Rust. DrainFilter lacks soundness because of a double drop.

References

Published by the National Vulnerability Database

Jan 26, 2021

Reviewed Jul 26, 2021

Published to the GitHub Advisory Database Aug 25, 2021

Last updated Feb 3, 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