CVE-2022-1071
GitHub mruby mruby Use-After-Free Vulnerability
Description
User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
INFO
Published Date :
March 26, 2022, 4:15 a.m.
Last Modified :
March 31, 2022, 1:03 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
6.0
Exploitability Score :
1.5
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-1071.
| URL | Resource |
|---|---|
| https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f | Patch Third Party Advisory |
| https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3 | Exploit Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-1071 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-1071 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 31, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Changed Reference Type https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f No Types Assigned https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f Patch, Third Party Advisory Changed Reference Type https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3 No Types Assigned https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3 Exploit, Patch, Third Party Advisory Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:* versions up to (including) 3.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-1071 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-1071
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.14914
percentile