-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: webkit2gtk3 security update Advisory ID: RHSA-2023:0016-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0016 Issue date: 2023-01-04 CVE Names: CVE-2022-42856 ==================================================================== 1. Summary: An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: processing maliciously crafted web content may lead to an arbitrary code execution (CVE-2022-42856) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2153683 - CVE-2022-42856 webkitgtk: processing maliciously crafted web content may lead to an arbitrary code execution 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: webkit2gtk3-2.36.7-1.el8_7.1.src.rpm aarch64: webkit2gtk3-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.aarch64.rpm ppc64le: webkit2gtk3-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.ppc64le.rpm s390x: webkit2gtk3-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.s390x.rpm x86_64: webkit2gtk3-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-debugsource-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-devel-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-devel-2.36.7-1.el8_7.1.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el8_7.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-42856 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY7VWL9zjgjWX9erEAQg3Gw//e0sGMYczRnNrkhBxX5J4lP7xUO+/+Pnk +ncXuaQpC5qToXl3w/YspsBZ8YCmNTso0WqIZjovsAbAQGgtAHh9tyrtheWkLiEf 4dS4wocfSQOFjcmrNLVc+hECWUz9RfVuyt758uRzz/pLgKXgrIlVVnMhLk5qCYWD gkwYhOHBnWE1iRHVMgdFjwcsk7/V1Pcv3jGjGwy4anK+YbcWpEvHTOyT4E5gO5oj Fl6RU3M+cKDOcg5Uxmn5d1/MvWBvQOCu8RvJy5GPdfhZjoiWJKn43pS94Yz8RaMR MMa2txkibrcDalMzcFzGdWMcjnCrp30imqzrEdUbs0qeSXUgSjSUN2EEcSSOjnge MhkEbZTFHdGakJxWSLXLHP3YC7eJMrawDTzfUotVoQpw6uBNFZQeCrhP25gsTff3 OSj/m3bCHSOlGZ7gVAFdLuHIomZHU6di66EFeSVIh56ukriNUkDfG3/3v8VYpSY6 7F0PdLbbw5kW0VfOwuMrznRpzC1Vl2+r7hKBw+WqnYDr8xcI8CgObz+D64JXO3WX kFP9NqFYB9M4+5fB9SGcZ+0DUIPpf5w6qB4Wb+3k3IdYLXutUH61/2dCFnTxevKv EkVv+aTEcGDnyTgWV8FOTWXGhUBoCYgUbAHYxIbTX3TtIaMesZennJPRvQa63QAc nJngrnwCTog=+XpK -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce