CVE-2022-1071: User after free in mrb_vm_exec in mruby/mruby
First published: Sat Mar 26 2022(Updated: )
User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mruby Mruby | <=3.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-1071?
CVE-2022-1071 is a vulnerability known as User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
What is the severity of CVE-2022-1071?
The severity of CVE-2022-1071 is high with a CVSS score of 8.2.
What software is affected by CVE-2022-1071?
Mruby version up to and including 3.1 is affected by CVE-2022-1071.
How can I fix CVE-2022-1071?
To fix CVE-2022-1071, update Mruby to version 3.2 or later.
Where can I find more information about CVE-2022-1071?
You can find more information about CVE-2022-1071 at the following references: [link1](https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f), [link2](https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3).
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- agent/type
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- vendor/mruby
- canonical/mruby mruby
- version/mruby mruby/3.1