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{"affected_release": [{"advisory": "RHSA-2024:9144", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "webkit2gtk3-0:2.44.3-2.el9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "webkit: processing malicious web content may lead to a denial of service", "id": "2271719", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2271719"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "verified"}, "details": ["The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2. Processing web content may lead to a denial-of-service.", "A flaw was found in WebKit. This issue may allow an attacker to trigger a denial of service condition by convincing a victim to visit a specially crafted website."], "name": "CVE-2023-42956", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "webkitgtk", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "webkitgtk3", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "webkitgtk4", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "webkit2gtk3", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2024-03-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-42956\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-42956\nhttps://webkitgtk.org/security/WSA-2024-0002.html"], "threat_severity": "Moderate", "upstream_fix": "WebKitGTK 2.44.0"}