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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0677 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-2023:0606 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-2023:0606-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0606 Issue date: 2023-02-06 CVE Names: CVE-2023-0430 ===================================================================== 1. Summary: An update for thunderbird 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: 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 (v. 8): Source: thunderbird-102.7.1-2.el8_7.src.rpm aarch64: thunderbird-102.7.1-2.el8_7.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el8_7.aarch64.rpm thunderbird-debugsource-102.7.1-2.el8_7.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el8_7.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el8_7.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el8_7.ppc64le.rpm s390x: thunderbird-102.7.1-2.el8_7.s390x.rpm thunderbird-debuginfo-102.7.1-2.el8_7.s390x.rpm thunderbird-debugsource-102.7.1-2.el8_7.s390x.rpm x86_64: thunderbird-102.7.1-2.el8_7.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el8_7.x86_64.rpm thunderbird-debugsource-102.7.1-2.el8_7.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+FwfNzjgjWX9erEAQisgA/+O7s6ks3kvgei8nQZeCNzmkFOZHwajpG5 jc/yjGzEHnHLROT9/t4NGi+54OQkzxBOMjsd5Pbf2Ix4knmPc+oFJhVIQkVi7yrD 3GkHOWOrfaiK7Atc1jZbDbGv7br37fsj89eRBXlQAD6izMoY1MQ3YWlh+q6qCiB/ is7uI29NEso7wWkF9ijLg4zrs+Qf1nNdZJg/SCT+WIdU4PvQ7o3VaHcmqdHWhTkv 624T6in0NM78e91434lz2El/czcoCLKwRztuokLuSfpF70ZQI//+Bb3C8H6TKdhq +GnnHi/zPSNRXIr7M9Tf8my5nvINj2b+noORn9Y+S1JGzdtQfXljyeDbGAlMR1i4 Fcv3y+/JqK05e9tfpgOFR6x002NgahIsu+tGP2dM/mGuAW7j7WcPvyY8+Jc2rkIL CX9MPEcuVcgABLgdZUfgebptNPilxwN7VJuJ13CvkZ5A7qFRkjGLVpUiOnpUcETV kGnKT+JvvEidwfvDALpxbzVthV0DLG60ZcwJKF8SC7GLuglJjxl0gFcLd7HmKUfE 8oxCODYynI63QmeW6WPZNaSWkB4BzkqBLyq7l7NMWLsVhFeuVLVvhdDfkv7NEgJa KuOA/iFvJx+tqKk10m1ZFeiGywkTN3BW6qn6muEKgrhS/aJqd9U9rafy6Qcu0FIH BzleRYOI/TA= =9gL4 - -----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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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+GkYckNZI30y1K9AQjBDA/+PegTbQ60T9V1x9mEcmcSfhsBZGqJ4WZs Jd+5tTapY0JUVst6BqVQBt2y5kJYsxBCM4WeVqaeWjuVCTVgZoASlbqg1L7SdZF3 ef04RBK+1SW3QcgKSmAWrWmBW0hP67rlMSHAN8/27nBTKvF1CTsGbg5TC2CSzecB hWwJhLv104GD76JmOam+izrBsILT5HzP+621gDhuKUrAVOkVAvN5Vh1bwBI2UA+2 o0Boyrr0rj1tLAssurynS4dXQont0MNGCceOrT1Fg+g+v5Y0pz2eonZEY77ApYCm F3LVoxDP2KSIN+ci263cRCHAYXpb94BwE4MADK/FAFWk/B7o1pXs5cJErhV3BPpI zahYsLg+/eREs7zm6ieejESmZn8Z/dUzh0BoSWFIc3rygwZrl6IHIwHpEUY3EQ9T iZNhgh83aeRQuv/J7njwV8JcWkhO+GDwtozyd5VVPLVZZUbONBp/NUilLxfqB5CQ 4QFNEODHIDuR3C8EP8KUA/tYjG8WDO27g7wWq7K5UODDIg6O4npSaXHfD8qehfUK vhAZdbG9yY+7b0JoDqNUBbeJ1ogt/0VCTooBSOkbN4rRs7g9W7gBzF9eWWcpWFHz Bg3pfwy/J70FbMJGLqjaHJCLp05drdX8b3g3Rc26JqAjzgaj77FhWcsAbA6V+sxw pFhkN1ufgSA= =I06D -----END PGP SIGNATURE-----