PT-2020-13643 · Morgan Stanley · Morgan Stanley Hobbes

Jake Miller · Published 2020-06-12 · Updated 2020-06-22 · CVE-2020-13656

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Morgan Stanley Hobbes versions through 2020-05-21

Description The array implementation in Morgan Stanley Hobbes lacks bounds checking, allowing exploitation of an out-of-bounds (OOB) read/write issue that leads to both local and remote code execution via RPC.

Recommendations For Morgan Stanley Hobbes versions through 2020-05-21, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

CVE-2020-13656

Affected Products

Morgan Stanley Hobbes

References · 8

• 🔥 https://know.bishopfox.com/advisories/oob-to-rce-exploitation-of-the-hobbes-functional-interpreter · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-13656 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13656 · Vendor Advisory
• https://t.me/rnetsec/12564 · Telegram Post
• https://t.me/defcon_news/49608 · Telegram Post
• https://t.me/secharvester/9339 · Telegram Post
• https://t.me/cybersecuritytechnologies/1272 · Telegram Post
• https://t.me/cvenotify/4343 · Telegram Post