-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: webkit2gtk3 security update Advisory ID: RHSA-2022:0075-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0075 Issue date: 2022-01-11 CVE Names: CVE-2021-30858 ==================================================================== 1. Summary: An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. 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 EUS (v. 8.2) - 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-2021-30858) 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/): 2006099 - CVE-2021-30858 webkitgtk: Use-after-free leading to arbitrary code execution 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.2): Source: webkit2gtk3-2.24.4-4.el8_2.src.rpm aarch64: webkit2gtk3-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-debuginfo-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-debugsource-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-devel-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-devel-debuginfo-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-jsc-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-jsc-devel-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-plugin-process-gtk2-2.24.4-4.el8_2.aarch64.rpm webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.4-4.el8_2.aarch64.rpm ppc64le: webkit2gtk3-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-debuginfo-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-debugsource-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-devel-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-jsc-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-jsc-devel-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-plugin-process-gtk2-2.24.4-4.el8_2.ppc64le.rpm webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.4-4.el8_2.ppc64le.rpm s390x: webkit2gtk3-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-debuginfo-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-debugsource-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-devel-debuginfo-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-jsc-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-jsc-debuginfo-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-plugin-process-gtk2-2.24.4-4.el8_2.s390x.rpm webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.4-4.el8_2.s390x.rpm x86_64: webkit2gtk3-2.24.4-4.el8_2.i686.rpm webkit2gtk3-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-debuginfo-2.24.4-4.el8_2.i686.rpm webkit2gtk3-debuginfo-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-debugsource-2.24.4-4.el8_2.i686.rpm webkit2gtk3-debugsource-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-devel-2.24.4-4.el8_2.i686.rpm webkit2gtk3-devel-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-devel-debuginfo-2.24.4-4.el8_2.i686.rpm webkit2gtk3-devel-debuginfo-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-jsc-2.24.4-4.el8_2.i686.rpm webkit2gtk3-jsc-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.24.4-4.el8_2.i686.rpm webkit2gtk3-jsc-debuginfo-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-jsc-devel-2.24.4-4.el8_2.i686.rpm webkit2gtk3-jsc-devel-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.24.4-4.el8_2.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-plugin-process-gtk2-2.24.4-4.el8_2.i686.rpm webkit2gtk3-plugin-process-gtk2-2.24.4-4.el8_2.x86_64.rpm webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.4-4.el8_2.i686.rpm webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.4-4.el8_2.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-2021-30858 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYd37zdzjgjWX9erEAQiGng/7BRALioi2VNIfGz16BYUbQMw5h9nHZqA/ 4c0867cuhnMWPwkUdZYh3iTLDKMl9b0lXVqTWIApL5MldKHCIx0lPLbYqWY4aFAp GEVPtitPNxo0YpnINP9Piy2h+enBp8ko7GnxRHZPE3kXVGHGCub0ciYIe8rYiC0a Q0XRXN9hCeigauhLSVJgTVCklm91bm55lpkZlLj7gSOKupUnFscKBcN94YYkjX7B zocsaxS0foyOSXxsx6IY9WcGXlGJP1PTzr9TFbGHHpUBg7zZtV83nZmecID1IDle ZIk7dCkMIoGHX+jGooMFm6GOtBdCIhjG+JbuclGHtUqgK51o5u9S2ypCrwb/Wvy7 YsBc5HPaGLBzaHHAv+4a+8JtyrjQkdqsbn10IBJEb/GGONQHDKgiHEuGf1xiki6R sXbBIce15dKw0K+JItUPlM/N2KPLCaVfiylmC3xp34TQSJQbtm84FCHNM4siy/gs LaJs9E2Eii809SLJcyxS1WLh2NhJmPAepXf9RU6HqdMoENLQ9CxDftIfRxTCYqE+ UjObaIC/ZPg59FieKBHh9Z5vBkNLeOREf9Le3wNFZ38lw/KP6sbbKNhW261pjYow hSh6NlivKW8jajzr+IoIO+vjGVmO2CvSASRX/V38eo61FyiH0JYPW8ZSFBU51ix7 ycBn9yLJBZs=OfkZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce