CVE-2022-1427: Out-of-bounds Read in mrb_obj_is_kind_of in in mruby/mruby
Published Apr 22, 2022
·Updated
Out-of-bounds Read in mrbobjiskindof in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code execution if being exploited.
Affected Software
1 affected component
mruby Mruby Ruby<3.2
Remediation
Event History
Apr 22, 2022
CVE Published
via MITRE·11:35 PM
Data Sourced
via MITRE·11:35 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this vulnerability?
The vulnerability ID is CVE-2022-1427.
2
What is the impact of this vulnerability?
The impact of this vulnerability is possible arbitrary code execution if being exploited.
3
What is the severity of CVE-2022-1427?
The severity of CVE-2022-1427 is high with a CVSS score of 7.8.
4
How does this vulnerability occur?
This vulnerability occurs due to an out-of-bounds read in mrb_obj_is_kind_of in the GitHub repository mruby/mruby.
5
How can I fix this vulnerability?
To fix this vulnerability, update mruby/mruby to version 3.2 or later.