
CVE-2020-7712 – Command Injection
https://notcve.org/view.php?id=CVE-2020-7712
30 Aug 2020 — This affects the package json before 10.0.0. It is possible to inject arbritary commands using the parseLookup function. Esto afecta al paquete json versiones anteriores a 10.0.0. Es posible inyectar comandos arbitrarios usando la función parseLookup • https://github.com/trentm/json/issues/144 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVE-2020-10663 – rubygem-json: Unsafe object creation vulnerability in JSON
https://notcve.org/view.php?id=CVE-2020-10663
28 Apr 2020 — The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application-dependent. La gema JSON versiones hasta 2.2.0 para Ruby, como es usado en Ruby versiones 2.4 ha... • https://github.com/rails-lts/json_cve_2020_10663 • CWE-20: Improper Input Validation CWE-94: Improper Control of Generation of Code ('Code Injection') •