CVE-2019-13470 Information

Description

MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/matrixssl/matrixssl/blob/4-2-1-open/doc/CHANGES_v4.x.mdchanges-between-420-and-421-june-2019

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8