Vulnerability CVE-2022-1071
Published: 2022-03-26

Description:
User 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:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Mruby -> Mruby 

 References:
https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3
https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f
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