Untrusted Pointer Dereference in mrb_vm_exec Function Leads to Segmentation Fault and Application Crash

Untrusted Pointer Dereference in mrb_vm_exec Function Leads to Segmentation Fault and Application Crash

CVE-2021-46023 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash.

Learn more about our Web Application Penetration Testing UK.