Vulnerabilities > CVE-2023-2203 - Use After Free vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 2 | |
| OS | 7 |
Common Weakness Enumeration (CWE)
References
- https://access.redhat.com/errata/RHSA-2023:2653
- https://access.redhat.com/errata/RHSA-2023:3108
- https://access.redhat.com/security/cve/CVE-2023-2203
- https://bugzilla.redhat.com/show_bug.cgi?id=2188543
- https://access.redhat.com/errata/RHSA-2023:2653
- https://bugzilla.redhat.com/show_bug.cgi?id=2188543
- https://access.redhat.com/security/cve/CVE-2023-2203
- https://access.redhat.com/errata/RHSA-2023:3108