-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: webkit2gtk3 security update Advisory ID: RHSA-2023:0021-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0021 Issue date: 2023-01-04 CVE Names: CVE-2022-42856 ===================================================================== 1. Summary: An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 9. 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. 9) - 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. 9): Source: webkit2gtk3-2.36.7-1.el9_1.1.src.rpm aarch64: webkit2gtk3-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-debugsource-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-devel-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-jsc-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_1.1.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_1.1.aarch64.rpm ppc64le: webkit2gtk3-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-debugsource-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-devel-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-jsc-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_1.1.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_1.1.ppc64le.rpm s390x: webkit2gtk3-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-debugsource-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-devel-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-jsc-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_1.1.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_1.1.s390x.rpm x86_64: webkit2gtk3-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-debugsource-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-debugsource-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-devel-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-devel-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-jsc-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-jsc-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_1.1.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_1.1.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_1.1.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 iQIVAwUBY7Wqj9zjgjWX9erEAQg9lg/+MOfUiSATG58e1aJdZzVtFA5hv1x1PWC3 /F+rP2/89vYYk/PLOSjySGdelAEYgw7Uq8UW6sPMkleTRvyakUaYhE9joubGcYNM XKAtZDbLVGVzQxEggI7VxHRaFZvyMNWItb8SKloiD14EPuuI/W32g9Seep3L6xZ3 ufdqgmCyVLILPRMREXYZgfYo0PsJqLL0qOwfL4KWhh6BDQpgdLvndjWzbfZiVKzO Rnr/x7o62SiEtgcSCCowoR35/NEJkzoCnbrD91UlgFUKby1siTbSr1KItPbP1y7L QiWSOBWph5pVZHKAiThYFHmGNbL04s10D3gVhB+MKZ+6AO/NjdmlU27Rg49ps9GV yLam6qcuWhNKbMafeOHleBeTRizSWmnKVefOWil/2FnNnzFhcEKJ3dILzjXIQSB/ WyFAUqYG8qkha2buYpx4zEjq20jLngQQ/s00fDAnJlsjasMhyBLSGy+fvgmaQ6wN xs7gYg9+ouhnA3qJytkcQXj9Qaryvf9YmmY6uBLa7F5BUwtJ/w3E9n4pVFNmqEFq GD1SabvR9BfwO/7wQgyIBKSFMSRUtXpGV1MZp+FaQFKgJ/7Bgh0wNOy2t5MstPEf jvzsYdVUFZRfYwUNMNyA7Vsm6E2cnE52cLNEKuBxRdESAO11qrNzPIkYaF9DTmW3 jFzs9D1IFKw= =FE4s -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce