-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: gdk-pixbuf2 security update Advisory ID: RHSA-2023:2216-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:2216 Issue date: 2023-05-09 CVE Names: CVE-2021-44648 CVE-2021-46829 ==================================================================== 1. Summary: An update for gdk-pixbuf2 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: The gdk-pixbuf2 packages provide an image loading library that can be extended by loadable modules for new image formats. It is used by toolkits such as GTK+ or clutter. Security Fix(es): * gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data (CVE-2021-44648) * gdk-pixbuf: heap-based buffer overflow when compositing or clearing frames in GIF files (CVE-2021-46829) 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 9.2 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/): 2043722 - CVE-2021-44648 gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data 2114940 - CVE-2021-46829 gdk-pixbuf: heap-based buffer overflow when compositing or clearing frames in GIF files 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: gdk-pixbuf2-2.42.6-3.el9.src.rpm aarch64: gdk-pixbuf2-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-debuginfo-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-debugsource-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-devel-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-devel-debuginfo-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-modules-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-modules-debuginfo-2.42.6-3.el9.aarch64.rpm gdk-pixbuf2-tests-debuginfo-2.42.6-3.el9.aarch64.rpm ppc64le: gdk-pixbuf2-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-debuginfo-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-debugsource-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-devel-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-devel-debuginfo-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-modules-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-modules-debuginfo-2.42.6-3.el9.ppc64le.rpm gdk-pixbuf2-tests-debuginfo-2.42.6-3.el9.ppc64le.rpm s390x: gdk-pixbuf2-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-debuginfo-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-debugsource-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-devel-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-devel-debuginfo-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-modules-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-modules-debuginfo-2.42.6-3.el9.s390x.rpm gdk-pixbuf2-tests-debuginfo-2.42.6-3.el9.s390x.rpm x86_64: gdk-pixbuf2-2.42.6-3.el9.i686.rpm gdk-pixbuf2-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-debuginfo-2.42.6-3.el9.i686.rpm gdk-pixbuf2-debuginfo-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-debugsource-2.42.6-3.el9.i686.rpm gdk-pixbuf2-debugsource-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-devel-2.42.6-3.el9.i686.rpm gdk-pixbuf2-devel-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-devel-debuginfo-2.42.6-3.el9.i686.rpm gdk-pixbuf2-devel-debuginfo-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-modules-2.42.6-3.el9.i686.rpm gdk-pixbuf2-modules-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-modules-debuginfo-2.42.6-3.el9.i686.rpm gdk-pixbuf2-modules-debuginfo-2.42.6-3.el9.x86_64.rpm gdk-pixbuf2-tests-debuginfo-2.42.6-3.el9.i686.rpm gdk-pixbuf2-tests-debuginfo-2.42.6-3.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-2021-44648 https://access.redhat.com/security/cve/CVE-2021-46829 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index 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 iQIVAwUBZFo0e9zjgjWX9erEAQhEGRAAi9yPX2yrE55WDtFV2L7YqAoRwNcFb86Q B7sNm5vKw+KlGJn0X+MvN0+D8TMf2rH9x+k8o+lJwJHwOr6RphK/Lo3uGMq1IsYT n4Qyo0/JgWS1qWCjK4x+wXgH+qERtTen+/UZrXPwJRtCSyGiDHJswZbMvctnMR/w WC+LXsWSq/5JOzAExWe7bT7Qe3kM8WNoVEQmPTLe8BRbBWFsrBUqh20vWAy3kJI4 Pl0jeUThotmenUNbHnaDgTtHhlHGrgjJtyt5ln9RfdZINe0i2wXLGMG838LrFPka M87BevKnNiic8nVfaXLtyv+MJ0SW0Aq/Phjm0kE0Jm8j8a4Rp7vLixgZa+CwahUe t1cyemL7b69uor0NmsOqU8utUHOWC0tAkHmtjwmIrfXAcjR8/EhwX7I1ZTNvWJqm niY7G2a+q+5iC4XgLoSMurLJlG0aoE1a7vjhWIBG4+MU/RYxvjyCagt43DVtUTOb YCnshGCwxbPWNMYj6ZQov11ePdP1Tq3wErGMOyFR3ATpZoldsf4UbJbeIQvzdsTA sonh3IgzEBAwF5Y27J8+gJsNE9Du3sE1s8JGanCqWAec08FdATbLdsRKpORHFnfq QIHOBB3L27+4sVRPYDmlguN4fXqS9tu0sn0ZqRWz+1cx26cqzpOmpzng6lNfi0PM bjY+tZrQoW4=esP1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce