PT-2023-18363 · Webkitgtk+4 · Webkitgtk+4

Tej Rathi · Published 2023-05-09 · Updated 2025-01-22 · CVE-2023-2203

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions WebKitGTK (affected versions not specified)

Description A flaw was found in the WebKitGTK package due to an improper input validation issue, which may lead to a use-after-free issue. This allows attackers with network access to pass specially crafted web content files, potentially causing a denial of service or arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2023:2653

ALSA-2023:3108

CESA-2023_3108

CVE-2023-2203

RHSA-2023:2653

RHSA-2023:3108

RHSA-2023_2653

RHSA-2023_3108

RLSA-2023:3108

Affected Products

Almalinux

Centos

Red Hat

Rocky Linux

Webkitgtk

References · 18

• https://cve.org/CVERecord?id=CVE-2023-2203 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2203 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2203 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2023:2653 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2023-2653.html · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2023:3108 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2023:3108 · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2023-3108.html · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2023:3108 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-2203 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2203 · Security Note
• https://t.me/cvenotify/50696 · Telegram Post
• https://bugzilla.redhat.com/show_bug.cgi?id=2188543 · Note
• https://t.me/cvenotify/51120 · Telegram Post
• https://bugzilla.redhat.com/2188543 · Note