High severity8.8NVD Advisory· Published May 17, 2023· Updated Jun 17, 2026
CVE-2023-2203
CVE-2023-2203
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
16cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el8:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el8:*:*:*:*:*:*:*
- cpe:2.3:a:webkitgtk:webkit2gtk3:2.38.5-1.el9:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*+ 1 more
- 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:*:*:*:*:*:*:*+ 1 more
- 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:*:*:*:*:*:*:*+ 1 more
- 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:*:*:*:*:*:*:*
- Range: 8.8, 9.2
- osv-coords4 versionspkg:rpm/almalinux/webkit2gtk3pkg:rpm/almalinux/webkit2gtk3-develpkg:rpm/almalinux/webkit2gtk3-jscpkg:rpm/almalinux/webkit2gtk3-jsc-devel
< 2.38.5-1.el9_2.1+ 3 more
- (no CPE)range: < 2.38.5-1.el9_2.1
- (no CPE)range: < 2.38.5-1.el9_2.1
- (no CPE)range: < 2.38.5-1.el9_2.1
- (no CPE)range: < 2.38.5-1.el9_2.1
Patches
Vulnerability mechanics
References
4- access.redhat.com/errata/RHSA-2023:2653nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2023:3108nvdThird Party Advisory
- access.redhat.com/security/cve/CVE-2023-2203nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
News mentions
0No linked articles in our index yet.