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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4679 webkit2gtk3 security update 21 September 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: webkit2gtk3 Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-32893 Original Bulletin: https://access.redhat.com/errata/RHSA-2022:6634 Comment: CVSS (Max): 8.8 CVE-2022-32893 (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 update Advisory ID: RHSA-2022:6634-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6634 Issue date: 2022-09-20 CVE Names: CVE-2022-32893 ===================================================================== 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. The following packages have been upgraded to a later upstream version: webkit2gtk3 (2.36.7). Security Fix(es): * webkitgtk: processing maliciously crafted web content may lead to arbitrary code execution (CVE-2022-32893) 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/): 2121645 - CVE-2022-32893 webkitgtk: processing maliciously crafted web content may lead to arbitrary code execution 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: webkit2gtk3-2.36.7-1.el9_0.src.rpm aarch64: webkit2gtk3-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-debugsource-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-devel-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-jsc-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_0.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_0.aarch64.rpm ppc64le: webkit2gtk3-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-debugsource-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-devel-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-jsc-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_0.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_0.ppc64le.rpm s390x: webkit2gtk3-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-debugsource-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-devel-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-jsc-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_0.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_0.s390x.rpm x86_64: webkit2gtk3-2.36.7-1.el9_0.i686.rpm webkit2gtk3-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_0.i686.rpm webkit2gtk3-debuginfo-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-debugsource-2.36.7-1.el9_0.i686.rpm webkit2gtk3-debugsource-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-devel-2.36.7-1.el9_0.i686.rpm webkit2gtk3-devel-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_0.i686.rpm webkit2gtk3-devel-debuginfo-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-jsc-2.36.7-1.el9_0.i686.rpm webkit2gtk3-jsc-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_0.i686.rpm webkit2gtk3-jsc-debuginfo-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_0.i686.rpm webkit2gtk3-jsc-devel-2.36.7-1.el9_0.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_0.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.36.7-1.el9_0.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-2022-32893 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBYypfctzjgjWX9erEAQjA2g//RRYnsrJwmLSw/YoPS09EbxgsAaJ1RtRo qkrYvpnvgUUcR8R9DBzn7BLmPq2t/2sQBO7xI5i0Kl1c1EszV3+Zy8gLhNWc0A0+ KPdWKbrE2pEd7SCI171Jmphq62q6leogd53Wj0KHaVIjjxO6pnoQqwlKWAELpk0f 6jd9TQqvdiynZuHTELTj2AlkqYDP/Lola+hsNAfAm0klKs+QMPujtqP02t8pd4NA NL0Jn4EjSXQHKp/2xDIw04SX+ZaBhONmnxe9BP+oD7xrdO1MiENph+SRrIH0kIGV kE2aOvOymNe2g1VIW3a3flbt73XP7/wBi6fY61vh8wu3vrIgarUFDsVTuXUbqON6 REw36NZP67ypl83h7odbLVPa0BQ7LHb1ALlZqQ0q717tbeTu/vzRhpyqzlEdJ3/v tpqzLbwYpmWM9l5a7WRAgEGBk/5n/wSP0hSWvM16nT/E+F4gmf6DsaTMVdhlxbRI Y+pSNtUHMRm7d3CA/VsfS7cAyLMiqrLE7StwSj0DkPT/Tz4LCUXy5TkCy4rTB7Bg cwNdK2d/JB0zpKmi1K1YguA5dYAClxMF4SEy2EwwlbL62wZUzsyMuOOyXq9aStlE ILicD7q9fjhDKEAodB5y2/XoB6xUpbszrT7dOjvwMs9FrthdNLeOvB91/aCt/tcF wRVOZr938yc= =OoQv - -----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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYyqCS8kNZI30y1K9AQh5Og/8C+igxdkdOST8yhzKW15O/DXDo7h/wB28 ziUdSAzCtxYhbm+nv0ZMjFEzRQUOVy/68MY3XFE2c1rvSxDMeUD6bDcOrQ9P5jka wnTYSjqwVW1cAxNnsHfvAqO9d1MkkeWDOU5J77/vSbRkd2CN7MCudon3drpcXwuC d9EpHtYS8pmxsSejNNz9IdYzIl8vSvO6ORxv1cr/XKp+MTKKOV3cA27beyyJEyCO Wigs+Z/WoR5KODS1OCPqK5IeCUZky/ADXfKWAkAo/DmMcNUilx6+zXKjLxZ8wwaJ xbYjrhGCMDPSzWIjoOIlGvabmmrwr5/Cx4LCvkAd74UdZyZyt5nUExYd4cUT9G1g nGzUilrCbE2iU/LlzGAUX7/XM+QbmKSI/cIjlwOaE6dIyu24jW7Oo8DQC1kE/17D HBm7xRvKFVWXUIL8YR3KhGPhHoT6SdvIusudpAFaZvJYrdNVzZm2wU7Z0jqwcIs9 BDAu/UAqvxr2cgdy8T8tO5n74U7Pc8PzXHwHrl9Uyp8kF1oed0mmp2H6rnSTmYRU NpgAdG/YQXBxthvqod/zU2XSYNXxVOHdqgtMzUXm/9AvKNwPzqzbCaZkwVO8EPjs k9cOT5HKMhOZRfbCoYgRaHHn1Ms/hqmptKNxIeBPTlqC0A7bAEeedcZFagip71dO aQOyxDgcqj8= =e0Ht -----END PGP SIGNATURE-----