-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:0607-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0607 Issue date: 2023-02-06 CVE Names: CVE-2023-0430 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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 EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.7.1. Security Fix(es): * Mozilla: Revocation status of S/Mime signature certificates was not checked (CVE-2023-0430) 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 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2166591 - CVE-2023-0430 Mozilla: Revocation status of S/Mime signature certificates was not checked 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.9.0): Source: thunderbird-102.7.1-2.el9_0.src.rpm aarch64: thunderbird-102.7.1-2.el9_0.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el9_0.aarch64.rpm thunderbird-debugsource-102.7.1-2.el9_0.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el9_0.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el9_0.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el9_0.ppc64le.rpm s390x: thunderbird-102.7.1-2.el9_0.s390x.rpm thunderbird-debuginfo-102.7.1-2.el9_0.s390x.rpm thunderbird-debugsource-102.7.1-2.el9_0.s390x.rpm x86_64: thunderbird-102.7.1-2.el9_0.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el9_0.x86_64.rpm thunderbird-debugsource-102.7.1-2.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-2023-0430 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 iQIVAwUBY+FwbdzjgjWX9erEAQiQ2w//aDhDXvy705zfahihbsX+b4kbTIhAtlX2 YJ7PbJdXMsWC5VhzN7ZXUoVYH+WfalnJISq/j63gkF7BU2EriQ9chkJJvfbdUHF2 chmBQjKVRq2q2jqb11qVq3xdskvmzhP7krATeizJsIQo1YmySzZW+3GyQKRaNdhY R7BRw/GBmwIJVlt4+FSdDvv142Ls7EOeliUlW4HW7+/mfUH2Ozb8XimESSqj3526 ZCIXbp0j3wFOvI0KIE3UoKFj06BJDgFpM3c7ezVXUUH6D5ySHeRIQ60l2nY+DKj3 Vf79xoujEhREA/b2AMpRKPcCmB2MGfE7hcAJxfe6t8ZM4MwG9oTu/aigJtJMyG0K HCGRRLigl8BulHKmNMpUvxnhh8xvcu2+V7dcvObEnKjmEh7Oi+W/kPKTEI5qWXde vmUlb0MzftKnnWxhEyJvFQ6OGL/EzrB7kSiLwuuhMHfmXgx50rz8v8RHwARVitKU XABucP5baAYQuWuo+MMEcO3jk4pteHhApFFa3b3XzY1j39zDz3k+oOLhAxDpu8Fk OKfzKXX5egyasXykazEZj/nPcsXqb80HO2jW1/GSVvbKAOs9qoUwsI6Q4koG8nGV QvSVpzet6Ut0yNe7RsEFw5h134/Hqw2vhyjZxuByZwh3ORgnz8fS185JqvZU6PTI xMjIdb+1P/A= =tER8 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce