CVE-2022-1201
Medium
Description
NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.
SeverityMedium
CVSS6.5
Exploit probability—
ProductMruby
PublishedApr 2, 2022
First seenApr 2, 2022
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- mruby mruby3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mruby mruby | v < 3.2 | 3.2 |
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