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{"affected_release": [{"advisory": "RHSA-2023:2834", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "webkit2gtk3-0:2.38.5-1.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:2256", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "webkit2gtk3-0:2.38.5-1.el9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "webkitgtk: use-after-free issue leading to arbitrary code execution", "id": "2156989", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2156989"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.", "A flaw was found in webkitgtk. Improper input validation leads to a memory corruption vulnerability. This flaw allows an attacker with network access to pass specially crafted web content files, causing an application to halt, crash, or perform arbitrary code execution."], "name": "CVE-2022-42867", "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"}], "public_date": "2022-12-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-42867\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-42867\nhttps://webkitgtk.org/security/WSA-2022-0011.html"], "threat_severity": "Moderate", "upstream_fix": "WebKitGTK 2.38.3"}