Double free in alpm-rs · CVE-2020-35885 · GitHub Advisory Database · GitHub

Double free in alpm-rs

Critical severity GitHub Reviewed Published Aug 25, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

alpm-rs (Rust)

Affected versions

<= 0.1.24

Patched versions

None

Description

An issue was discovered in the alpm-rs crate through 2020-08-20 for Rust. StrcCtx performs improper memory deallocation.

References

Published by the National Vulnerability Database

Dec 31, 2020

Reviewed Aug 19, 2021

Published to the GitHub Advisory Database Aug 25, 2021

Last updated Feb 1, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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