-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: webkit2gtk3 security update Advisory ID: RHSA-2023:3433-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:3433 Issue date: 2023-06-05 CVE Names: CVE-2023-28204 CVE-2023-32373 ===================================================================== 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: a use-after-free when processing maliciously crafted web content (CVE-2023-32373) * webkitgtk: an out-of-bounds read when processing malicious content (CVE-2023-28204) 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/): 2209208 - CVE-2023-28204 webkitgtk: an out-of-bounds read when processing malicious content 2209214 - CVE-2023-32373 webkitgtk: a use-after-free when processing maliciously crafted web content 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: webkit2gtk3-2.38.5-1.el8_8.4.src.rpm aarch64: webkit2gtk3-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-devel-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.4.aarch64.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.4.aarch64.rpm ppc64le: webkit2gtk3-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-devel-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.4.ppc64le.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.4.ppc64le.rpm s390x: webkit2gtk3-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-devel-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.4.s390x.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.4.s390x.rpm x86_64: webkit2gtk3-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-debuginfo-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-debugsource-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-devel-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-devel-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-devel-debuginfo-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-jsc-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-jsc-debuginfo-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-jsc-devel-2.38.5-1.el8_8.4.x86_64.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.4.i686.rpm webkit2gtk3-jsc-devel-debuginfo-2.38.5-1.el8_8.4.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-2023-28204 https://access.redhat.com/security/cve/CVE-2023-32373 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 iQIVAwUBZH54S9zjgjWX9erEAQik3A/+IpcsSu+L3IB36Z1OGQp+3Ub+9kJQ32iq q683C4Md3OK5k8MBLO2lry3iRwz++Dr6sYJnUkzgehxvDbg/EEjVajGy3XkOt4gH z4NLf9ANS6uxGbH4vAyh58y4eUCwcFDAmbQ4mls/vsCUj/nWLtYYwkPurq8UT0tC A2Wkdy74Qy6S6x9sPMFhjX6/IxLEbyT4zspxoV3w04Hkv8JhGGc6N48d7TZkc0wL ta8p2J9J2zs44MxpAOpO1CUemZouLDAGYIFZK0OuqiD4PGJO1zrKvpxklK2iQb8L Xo5E3AOeqA9OypynpFp3+/qM7kdLKkN4iGeh4OyyBF1d2/qfEF4yhy8L0ZB1Jngz o78+8uB01skD3lLsz+hrln7IF7WWQKClS2nLhiplTM+PRiwVU0OfaB4cX3aQI0CH uoO4846LV6GJssLUax9LsBVAu3tM4PeYvb1Ci0dScsvxb8MO+UFuqwYDRh76IJWK xYEmDYC6dgcDvnUbiky99OENpJZte9t19pA9x/T3oPYw//DkIBxL8oYqxPDfMo4z uO2NavUxK4VWoX/qPZ2cMEEDvAJH6EpSvzur0vX97I42+RKYuds6VuF2gifv5EeD 7QKKK7zm2xdkMiJVMq5wo7tIPhud5miXU6QUXxD08EAf0KbSjlt6OrTViluaGcOA wjHPL3ZkmgQ= =cMOt -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce