CVE-2018-10199
Mruby Use-After-Free Vulnerability
Description
In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code.
INFO
Published Date :
April 18, 2018, 3:29 p.m.
Last Modified :
May 22, 2018, 4:53 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-10199 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2018-10199.
| URL | Resource |
|---|---|
| https://github.com/mruby/mruby/commit/b51b21fc63c9805862322551387d9036f2b63433 | Patch |
| https://github.com/mruby/mruby/issues/4001 | 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).
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-10199 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-10199 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]
May. 22, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/mruby/mruby/issues/4001 No Types Assigned https://github.com/mruby/mruby/issues/4001 Third Party Advisory Changed Reference Type https://github.com/mruby/mruby/commit/b51b21fc63c9805862322551387d9036f2b63433 No Types Assigned https://github.com/mruby/mruby/commit/b51b21fc63c9805862322551387d9036f2b63433 Patch Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:* versions up to (including) 1.4.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-10199 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-2018-10199
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.46 }} 0.04%
score
0.75885
percentile