Reported

September 14, 2019

Issued

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

Package

linea (crates.io)

Type

Vulnerability

Categories

• memory-corruption

Keywords

#double-free

Aliases

• CVE-2019-16880
• GHSA-j52m-489x-v634

References

• https://github.com/strake/linea.rs/issues/2

CVSS Score

9.8 CRITICAL

CVSS Details

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality Impact

High

Integrity Impact

High

Availability Impact

High

CVSS Vector

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

Patched

• >0.9.4

Description

Affected versions of this crate did not properly implements the Matrix::zip_elements method, which causes an double free when the given trait implementation might panic.

This allows an attacker to corrupt or take control of the memory.

The flaw was corrected by Phosphorus15.

Advisory available under CC0-1.0 license.