CVE-2021-4188
MEDIUM
Published 2021-12-30T06:55:09
Actions:
Expert Analysis
Professional remediation guidance
Get tailored security recommendations from our analyst team for CVE-2021-4188. We'll provide specific mitigation strategies based on your environment and risk profile.
CVSS Score
V3.0
6.8
/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2025.03.14
0.003
probability
of exploitation in the wild
There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-06-25
Exploit Probability
Percentile: 0.517
Higher than 51.7% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
mruby is vulnerable to NULL Pointer Dereference
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
⚠ Unreviewed
HIGH
GHSA-wc43-284g-pqr5
Advisory Details
mruby is vulnerable to NULL Pointer Dereference
CVSS Scoring
CVSS Score
7.5
References
Advisory provided by GitHub Security Advisory Database. Published: December 31, 2021, Modified: January 7, 2022
References
Published: 2021-12-30T06:55:09
Last Modified: 2024-08-03T17:16:04.248Z
Copied to clipboard!