Vulnerability CVE-2022-1276
Published: 2022-04-10

Description:
Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

Type:

CWE-125

 (Out-of-bounds Read)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Mruby -> Mruby 

 References:
https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6
https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25
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