CVE-2020-13656 Information

Description

In Morgan Stanley Hobbes through 2020-05-21 the array implementation lacks bounds checking allowing exploitation of an out-of-bounds (OOB) read/write vulnerability that leads to both local and remote code (via RPC) execution.

CVSS Vector

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

Reference

https://know.bishopfox.com/advisories/oob-to-rce-exploitation-of-the-hobbes-functional-interpreter

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