CVE-2022-1106
CRITICALCVSS 9.1/10EPSS 1.03%
Last modified
CVE-2022-1106 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mruby | Mruby | <= 3.1 |
References
- https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44cPatch, Third Party Advisory
- https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8fExploit, Patch, Third Party Advisory
- https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44cPatch, Third Party Advisory
- https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8fExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-1106?
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
How severe is CVE-2022-1106?
CVE-2022-1106 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2022-1106?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-1106?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST