CVE-2023-2203
WebKitGTK Use-After-Free Vulnerability (Denial of Service/Arbitrary Code Execution)
Description
A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE exists because of a CVE-2023-28205 security regression for the WebKitGTK package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.
INFO
Published Date :
May 17, 2023, 10:15 p.m.
Last Modified :
May 25, 2023, 5:25 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2023-2203 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2023-2203
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2023-2203.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:2653 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2023:3108 | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2023-2203 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2188543 | Issue Tracking 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).
None
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-2203 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-2203 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. 25, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2023:2653 No Types Assigned https://access.redhat.com/errata/RHSA-2023:2653 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2023:3108 No Types Assigned https://access.redhat.com/errata/RHSA-2023:3108 Third Party Advisory Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-2203 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-2203 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2188543 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2188543 Issue Tracking, Third Party Advisory Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el8:*:*:*:*:*:*:* *cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el9:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-2203 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-2023-2203
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.13 }} -0.02%
score
0.48101
percentile