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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0674 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-2023:0602 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-2023:0602-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0602 Issue date: 2023-02-06 CVE Names: CVE-2023-0430 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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 AUS (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, 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 AUS (v. 8.2): Source: thunderbird-102.7.1-2.el8_2.src.rpm aarch64: thunderbird-102.7.1-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.aarch64.rpm thunderbird-debugsource-102.7.1-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.7.1-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.x86_64.rpm thunderbird-debugsource-102.7.1-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: thunderbird-102.7.1-2.el8_2.src.rpm aarch64: thunderbird-102.7.1-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.aarch64.rpm thunderbird-debugsource-102.7.1-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.7.1-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.x86_64.rpm thunderbird-debugsource-102.7.1-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: thunderbird-102.7.1-2.el8_2.src.rpm aarch64: thunderbird-102.7.1-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.aarch64.rpm thunderbird-debugsource-102.7.1-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.7.1-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el8_2.x86_64.rpm thunderbird-debugsource-102.7.1-2.el8_2.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+Fwd9zjgjWX9erEAQhHdg/+OALJY0QRUR8YuKOnc7LouWUvZ3gMqpXD bBckiB1j8AqYu489i2MqhWkp7YfoRIHWZGTIbioXq2HpI80Pv6NIwKbRwwXDzPZ0 klqY8Mq8KdMZJFLXNKNzNoWgKd67hQmghZdXQMMtNMA63o2uo0Wm7Kxa1is8O7R2 61rZXcY63yif4f33tA2VcPyI8D4rHe0wGyZJ0d8YcmPlxpjZXyL43TLgz1weINnJ PPsmA24Q6dOS7NTGpyM5YHaRqtfYeGt8Y+dqfAdEhOGEahZIO3PqvoagWPCa2JNg B8g9RQKhdQvqhyb2FXXdDDp0p4w0htbpwa2rMXUxF125fAP8AI9cIr6HjxlqdSzi CzVY17wNaNzGylPmyDX0Z82jFG2/KvRyFVP0EOrk3FVU85VoFDBoc3cAb1B1rx91 ic+OVcAPGKvBUHRflIlrMiUCpkAMts4EYYaV3rdDGINlHPh0QyY5yZgMKwV9w3M9 JJTmp49AVH6Vv1unZN4Pnqujxhmk6pGT2bQqEbRE5ureityejyjzGBD8zN4JgHUK sRiFspm77TAWVfZuoG6w1EeZ3luqMUYtU2q/4gp1zXjblB6jkLiQu/lIojGD31j+ k4ZCy5eplRr5kBuhMLD/ljtYlKl31m89jlBbb7+Qa5OAfnA1D2UbrGGLi7trYx2w h0qC9lgfsh4= =tnan - -----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+GkJskNZI30y1K9AQh7pg/7Bd8XPsEaXRtYrdPeYipyJF/sZO+W/a34 fNt+QmnJKxKvPo37LIckvvqEAoC1tY5Z/347qY8fcUVojE5RVZ01X7cc1/hgnmzl kUE6iN/T98CLF5Vg8SFU3MBt2brBCE1sfLKHV3tJFWPCLFwPzcekenq09VF7Cmhv OJjJzMgU5J+4ufqd7RxGtnlDAsaypmrmzKHGK78gtQxz7KC9Ykg8YoQZho8EDZ5z /A4ExwVCtd7AKDsfwTYoT1az7mqgAZvnz0MTFzoEbOxBwjgUIEo1IUMowFatYf2U OV2MPqRLMDNKChVO7zBmhh5cZjrqes3AmlugSYxJjSZ8rYJ+NBeAQn+epwrFeYZl mIDNvpJvVYWvtB0Yk2VNv1R3imB/lwpMquAFsp+0J6VBAORCNZMvIAnSAdhrkABr ZZHmfnx4XeHpU+g6UWqo0wtml8thujWzlj5JXfSN1HMOlxr42701hRIDtCfMu23x nvTGsSwkq9EJjMB80WcljT3OGbkxnNLWaTHclbnZkLc84FnNrGvkxYQEhPbN2d5t oP/iHO+HY7Rfeq2ER5gVcTPz3QZVKxrknLDUgNezcZgyX0M0Ip6euNvaqcruCpmk qEgwNKjic1GXRLDUVuPZ84FN5G7ZOy4rqY2sUmjynX63dOF/6dodZwNnVBkCZJcC S5YHDpnZ3Pg= =T+z3 -----END PGP SIGNATURE-----