CVE-2016-2337

PoC —

CVSS 3.0

9.8 critical

EPSS

6%p93

Published

Jan 6, 2017 (Jan 6, 2017)

Modified

Jun 17, 2026

Description

Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.

Vendors: ruby-lang
Products: ruby
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (6.2%)

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