Vulnerability CVE-2022-1106
Published: 2022-03-27

Description:
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
Mruby -> Mruby 

 References:
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
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