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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.5892 webkit2gtk3 security and bug fix update 16 November 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: webkit2gtk3 Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-30293 CVE-2022-26719 CVE-2022-26717 CVE-2022-26716 CVE-2022-26710 CVE-2022-26709 CVE-2022-26700 CVE-2022-22662 CVE-2022-22629 CVE-2022-22628 CVE-2022-22624 Original Bulletin: https://access.redhat.com/errata/RHSA-2022:8054 Comment: CVSS (Max): 8.8 CVE-2022-26719 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: webkit2gtk3 security and bug fix update Advisory ID: RHSA-2022:8054-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:8054 Issue date: 2022-11-15 CVE Names: CVE-2022-22624 CVE-2022-22628 CVE-2022-22629 CVE-2022-22662 CVE-2022-26700 CVE-2022-26709 CVE-2022-26710 CVE-2022-26716 CVE-2022-26717 CVE-2022-26719 CVE-2022-30293 ===================================================================== 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 Moderate. 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: Use-after-free leading to arbitrary code execution (CVE-2022-22624) * webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-22628) * webkitgtk: Buffer overflow leading to arbitrary code execution (CVE-2022-22629) * webkitgtk: Cookie management issue leading to sensitive user information disclosure (CVE-2022-22662) * webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2022-26700) * webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-26709) * webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-26710) * webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2022-26716) * webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-26717) * webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2022-26719) * webkitgtk: Heap buffer overflow in WebCore::TextureMapperLayer::setContentsLayer leading to arbitrary code execution (CVE-2022-30293) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from 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/): 2061996 - Upgrade WebKitGTK for RHEL 9.1 2073893 - CVE-2022-22624 webkitgtk: Use-after-free leading to arbitrary code execution 2073896 - CVE-2022-22628 webkitgtk: Use-after-free leading to arbitrary code execution 2073899 - CVE-2022-22629 webkitgtk: Buffer overflow leading to arbitrary code execution 2082548 - CVE-2022-30293 webkitgtk: Heap buffer overflow in WebCore::TextureMapperLayer::setContentsLayer leading to arbitrary code execution 2092732 - CVE-2022-26700 webkitgtk: Memory corruption issue leading to arbitrary code execution 2092733 - CVE-2022-26709 webkitgtk: Use-after-free leading to arbitrary code execution 2092734 - CVE-2022-26716 webkitgtk: Memory corruption issue leading to arbitrary code execution 2092735 - CVE-2022-26717 webkitgtk: Use-after-free leading to arbitrary code execution 2092736 - CVE-2022-26719 webkitgtk: Memory corruption issue leading to arbitrary code execution 2104787 - CVE-2022-22662 webkitgtk: Cookie management issue leading to sensitive user information disclosure 2104789 - CVE-2022-26710 webkitgtk: Use-after-free leading to arbitrary code execution 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: webkit2gtk3-2.36.7-1.el9.src.rpm aarch64: webkit2gtk3-2.36.7-1.el9.aarch64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9.aarch64.rpm webkit2gtk3-debugsource-2.36.7-1.el9.aarch64.rpm webkit2gtk3-devel-2.36.7-1.el9.aarch64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9.aarch64.rpm webkit2gtk3-jsc-2.36.7-1.el9.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9.aarch64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9.aarch64.rpm ppc64le: webkit2gtk3-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-debuginfo-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-debugsource-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-devel-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-jsc-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9.ppc64le.rpm s390x: webkit2gtk3-2.36.7-1.el9.s390x.rpm webkit2gtk3-debuginfo-2.36.7-1.el9.s390x.rpm webkit2gtk3-debugsource-2.36.7-1.el9.s390x.rpm webkit2gtk3-devel-2.36.7-1.el9.s390x.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9.s390x.rpm webkit2gtk3-jsc-2.36.7-1.el9.s390x.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9.s390x.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9.s390x.rpm x86_64: webkit2gtk3-2.36.7-1.el9.i686.rpm webkit2gtk3-2.36.7-1.el9.x86_64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9.i686.rpm webkit2gtk3-debuginfo-2.36.7-1.el9.x86_64.rpm webkit2gtk3-debugsource-2.36.7-1.el9.i686.rpm webkit2gtk3-debugsource-2.36.7-1.el9.x86_64.rpm webkit2gtk3-devel-2.36.7-1.el9.i686.rpm webkit2gtk3-devel-2.36.7-1.el9.x86_64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9.i686.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9.x86_64.rpm webkit2gtk3-jsc-2.36.7-1.el9.i686.rpm webkit2gtk3-jsc-2.36.7-1.el9.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9.i686.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9.x86_64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9.i686.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9.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-2022-22624 https://access.redhat.com/security/cve/CVE-2022-22628 https://access.redhat.com/security/cve/CVE-2022-22629 https://access.redhat.com/security/cve/CVE-2022-22662 https://access.redhat.com/security/cve/CVE-2022-26700 https://access.redhat.com/security/cve/CVE-2022-26709 https://access.redhat.com/security/cve/CVE-2022-26710 https://access.redhat.com/security/cve/CVE-2022-26716 https://access.redhat.com/security/cve/CVE-2022-26717 https://access.redhat.com/security/cve/CVE-2022-26719 https://access.redhat.com/security/cve/CVE-2022-30293 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3PhNNzjgjWX9erEAQjsxA//e3e3o5MsuGWIcDr3QU3zPT+1zQymzdZX X0oSq7JCHRFVefNXaiVxl0WEaxVTQcenhr/A7SaX4Ma6Hy/B64yzRShe60OO3IFm xsuLDaist0ol9Tyay1lPwhI6HqwCvZd7u+7P8iMKZyGynM56hVlOKW9YDal+a4u8 Nsxp2svs6Yq3rif40CSuuYdpAQ54Tiduz4mjGaD8eGStOUKeQ2SldrbwUFZJn5wR zI6f0B3eY6gWb64xkhX5G4OzC7KzI/gnFJls15mece5L8NiNpz6znRKEjo0mlMzN nAkTk4/E2bPUJwrB6FNJvOZhpOnr86fxezIzRIstzXRovkPQbubpC6AVCkrTNXnM cdh0tYzts6TJ4Pdlbti7pq2hoKkTfagdMGfftZwowvlhpl+7xaK+LwnivK885atz jw/2QztgTQfrgw0/B/ZoqzoRhm9ExcViYgPtIYiAWGd4d7HLgBROGtjWS7rMKrSV mCjE/AKfgtJsnMyBRpqCcpz5qWQdGEvpaU+ZieeL9ygOdh1qg66ZRlEO7yuQDCTE mC4Snqzi5mRu6K/b66nlzlA1/jWs+/vOgfiXs+V43S1mN16B+cRbXLJhPCXJAxnY g1QwMmc4xjIKauClchw/kokItJvJLYdqlsae7nI95qTD+WBtEmvh8k19JtUi7jG6 dICPDYbUcGQ= =qQaN - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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