CVEvulnerability
CVE-2023-2203
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-05-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
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.
Affected configurations
• webkitgtk webkit2gtk3 2.38.5-1.el8
• webkitgtk webkit2gtk3 2.38.5-1.el9
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
• redhat enterprise linux eus 8.8
• redhat enterprise linux eus 9.2
• redhat enterprise linux server aus 8.8
• redhat enterprise linux server aus 9.2
• redhat enterprise linux server tus 8.8
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- 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
- 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