The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:4202 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2023-32435)

    * webkitgtk: type confusion issue leading to arbitrary code execution (CVE-2023-32439)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 8 : webkit2gtk3 (RHSA-2023:4202)

high Nessus Plugin ID 178440

Version 1.7

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.0

Version 1.7 Sep 12, 2025, 7:50 AM CISA reference Plugin Feed: 202509120750
Version 1.5 Sep 9, 2025, 10:53 PM Detection Plugin Feed: 202509092253
Version 1.4 Oct 23, 2023, 4:39 PM CVSSv2 score source (changed from "CVE-2023-32439" to "CVE-2023-37450") Plugin Feed: 202310231639
Version 1.3 Sep 4, 2023, 4:15 PM Plugin metadata (Remove references to Apple products) Plugin Feed: 202309041615
Version 1.2 Jul 22, 2023, 6:08 PM CISA reference Plugin Feed: 202307221808
Version 1.1 Jul 22, 2023, 6:02 AM CVE (set "CVE" coverage to "CVE-2023-32435,CVE-2023-32439,CVE-2023-37450") Plugin metadata Plugin Feed: 202307220602
Version 1.0 Jul 18, 2023, 8:06 PM New Plugin Feed: 202307182006