-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: webkit2gtk3 security update Advisory ID: RHSA-2023:4202-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:4202 Issue date: 2023-07-18 CVE Names: CVE-2023-32435 CVE-2023-32439 ===================================================================== 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: memory corruption issue leading to arbitrary code execution (CVE-2023-32435) * webkitgtk: type confusion issue leading to arbitrary code execution (CVE-2023-32439) 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/): 2218626 - CVE-2023-32435 webkitgtk: memory corruption issue leading to arbitrary code execution 2218640 - CVE-2023-32439 webkitgtk: type confusion issue leading to arbitrary code execution 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: webkit2gtk3-2.38.5-1.el8_8.5.src.rpm aarch64: webkit2gtk3-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-devel-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.5.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.5.aarch64.rpm ppc64le: webkit2gtk3-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-devel-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.5.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.5.ppc64le.rpm s390x: webkit2gtk3-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-devel-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.5.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.5.s390x.rpm x86_64: webkit2gtk3-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-devel-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-devel-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.5.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.5.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.5.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-2023-32435 https://access.redhat.com/security/cve/CVE-2023-32439 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 iQIcBAEBCAAGBQJktsBfAAoJENzjgjWX9erEVxoP/36PunYG/abTGPhTbzDfc4Gr TWe+1YZ0Bumn74sUuOk8Fk//CMm1W5NXMCZFK+grCQ5wNvJbQEpYQMU9Xz8kcpju Gv64wyRnXbYPCK2EgHKKHzMTNO0dK5rG1EQAQDZ/B+rdR9eX+7+oq+Mk4PsluHjc lmlixilcWV1j1GX3LqebpK3bT9kyGUdIzJ0M1r3Om9jPiyzbXQF508IPX/ZDJRzr AhMQ0dbMEgI7tLrXa+1il0VAlO47wpowlptaQafUXdZq1CqROOUaZDyTfP/8EoaJ Vmb6+FWx80cr+TNz644yAu4UpGnU4ajFWGrmQ7KCl9yTEVlEosGFtMpeeg0hCMvx VVki9nOPCtWsFKjuGmoLWVnUoeArkC4jkBw625Vp3JbgYhDyAtu2vnUig2gEXr5z pHgYxJz685dxo6y7Np+qxIozEuQxn1WlzBoUA+bha5GpgLuj8SHrMLsEqq3bnDbI 5HMxutilgJIBHepvCUHsF6hn/MiSzhe0xKa7Vr6iJ58tBAW9thmKtLEV00rbXA+t 5wMnEZkqEO/ACBuAgXiIllPgY58BXMnX7g4Ua9QwXLGVuRog3UrsBkuKUtAegUoS eTqth5pj2G+f1GeEAeUhN75o7xfdnCcyfdOXNWlnrJkMje7YWo3ApGBCQrRMHs28 o5CVaCkiRISWgqNqTP2a =C5ZF -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce