CVE-2020-13656

CRITICAL 9.8CVE-2020-13656 · Published 12/06/2020 · updated 17/06/2026

In short

CVE-2020-13656 is a CRITICAL (CVSS 9.8) vulnerability affecting hobbes (morganstanley).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 82.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
hobbes morganstanley	`≤ 2020-05-21`	No fix yet

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.

References

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

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