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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0678 thunderbird security update 7 February 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2023-0430 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:0607 Comment: CVSS (Max): 7.5 CVE-2023-0430 (CVSS:3.1/AV:N/AC:H/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:H/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: 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 <secalert@redhat.com>. 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----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY+Gkb8kNZI30y1K9AQg1fQ//XYuOGsg59Z07cvWuM/CYPqCrGeyLk5CQ UN08CL2NLjmTxvBc590HOF/Z66gh63S8nebuaRtMheRaB6wVrrbFYPN5GLz1AD40 3kV/cc04WkCuschxcXxJHjgLTuJs/zoZfDY4y0sW0voHYh9bMUHXwzXXnlRqHn0U GjV1F+mveAlLsdBemgL7gkc2hcIh8oKDxmqVweGi4/oYOy7wsiGU6MR0/wlndVbY tkAZMTo4dRHuSR/Efu/cgleBJuRzqvJggn0rBLIh9bcim7At7ARnFt6pTVqHhYrq savblu988mVbCObN+4ADR2JZbjLtT4m6qET3mwuVhxoLPvesBBenNVoqP6KJtkSU yHJoaz0XCrP3aXq7mFuwqFBJ4Bdl49gCQDBxZOQYZNFzV1jC2pjvlkNEFcC5EIxa OOeQGRhPswCtafuCK0tyRPCkqpr0YldahWWRPXnCTfziKkxiXIa1xZ2/dgZuWegv 7ul4+x9tlMMTtaswfbihXg10jg0iDxnktm9zaGwj8NenpJPFUbMiSbCOPZbxaNiz 4zUUUytNxIHcxwnswLAGOe/LHhj4LnpmnCEVA5qRTVbozfZmodeQWyRMsvzL9XcW JCFillbMednuzX7/+sBO8ny2ltYNNbnemqS7E6AS/7pf4kxViGFk8vhs131ij/Gx GibT9PI9cv0= =H85R -----END PGP SIGNATURE-----