CVE-2021-4110: NULL Pointer Dereference in mruby/mruby
First published: Wed Dec 15 2021(Updated: )
mruby is vulnerable to NULL Pointer Dereference
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mruby Mruby | <3.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-4110.
What is the severity of CVE-2021-4110?
The severity of CVE-2021-4110 is critical with a CVSS score of 7.5.
What is the affected software?
The affected software is mruby version up to exclusive 3.1.
What is the impact of CVE-2021-4110?
CVE-2021-4110 could result in a NULL pointer dereference, leading to a crash or potential code execution.
How do I fix CVE-2021-4110?
To fix CVE-2021-4110, update mruby to a version that is not affected, such as version 3.1 or later.
- collector/nvd-index
- agent/references
- agent/type
- agent/remedy
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/title
- agent/author
- agent/description
- agent/event
- agent/tags
- agent/first-publish-date
- vendor/mruby
- canonical/mruby mruby