CVE-2018-10191
In versions of mruby up to and including 1.4.0, an integer overflow ex ...
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD.
Descripción
In versions of mruby up to and including 1.4.0, an integer overflow exists in src/vm.c::mrb_vm_exec() when handling OP_GETUPVAR in the presence of deep scope nesting, resulting in a use-after-free. An attacker that can cause Ruby code to be run can use this to possibly execute arbitrary code.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 11 | mruby | 1.4.0+20180418+git54905e98-1 |
| debian 12 | mruby | 1.4.0+20180418+git54905e98-1 |
| debian 13 | mruby | 1.4.0+20180418+git54905e98-1 |
| debian 14 | mruby | 1.4.0+20180418+git54905e98-1 |
| debian 8 | mruby | sin corrección indicada |
| debian 9 | mruby | 1.2.0+20161228+git30d5424a-1+deb9u1 |
| echo | mruby | 1.4.0+20180418+git54905e98-1 |