CVE-2018-10191
In versions of mruby up to and including 1.4.0, an integer overflow ex ...
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD.
Description
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.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé 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 | pas de correctif indiqué |
| debian 9 | mruby | 1.2.0+20161228+git30d5424a-1+deb9u1 |
| echo | mruby | 1.4.0+20180418+git54905e98-1 |