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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0679 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-2023:0608 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-2023:0608-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0608 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. 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. 9) - 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. 9): Source: thunderbird-102.7.1-2.el9_1.src.rpm aarch64: thunderbird-102.7.1-2.el9_1.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el9_1.aarch64.rpm thunderbird-debugsource-102.7.1-2.el9_1.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el9_1.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el9_1.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el9_1.ppc64le.rpm s390x: thunderbird-102.7.1-2.el9_1.s390x.rpm thunderbird-debuginfo-102.7.1-2.el9_1.s390x.rpm thunderbird-debugsource-102.7.1-2.el9_1.s390x.rpm x86_64: thunderbird-102.7.1-2.el9_1.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el9_1.x86_64.rpm thunderbird-debugsource-102.7.1-2.el9_1.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+FwgtzjgjWX9erEAQhtGQ//VKJGHckoyKstwEz7j16JjywRItboDLzK EoQOPy2Y9bn9t1XqnLrMdFxbEptNXhZk2cWhGEPQUVjwYR3PgmpMiq20Cg6g8jZD 3McB3NHZi0s/qaJ3u1ZCENcPva3IfAEEIzardyRpXdaHi4UHqi/YWUhAqDUKYDC7 ioE2RgWjI7HA6H4tebmomOct083BkTew4gAML/1ndGB/OplSxldRv0WAAt7CNXCS 9PkgNel+8Z1EYBiFOdEK9oebSiPcdC4x48tM/k9aNQLLmpXsvR4MzW1ZcOs+p7pz rf+qch+0CzZEdSmpdBmdVcVkfSnD4ywsngvvfINz8JL6zc0sx0G5M+uWDBhKBig2 4qHkuP4cOhfMH+O9mSefUzfW+BE/fBmGHYtptmA4rWaQHUR4eAQmk+Su2nsk9x41 RTLqYU68wktrqsCrqLpFFrV26UZN+x582FtdSiqZu4azIFJFncpL/G//LTUUkJrY ggvQF83MXQLAT0aOmQew+ymM59BmsV0/PN8cpU/LHzN9qwrhGTc+ySR0mQxdT91g I1J7k+NUz0WR52pYMmvbhgQbhO+mcFVcIwThv3TgzFjqP48tkJk+KrYNPF4sSN9z AU1+NY5GXmNXRI7h7RJlBcagaIUgNE5ioW645TM27uFHIvsU5B7dvYh3gtspYBEX DOJ75pFztTE= =RgSx - -----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+GkfckNZI30y1K9AQhM2A/+NC3YrWP8S5l8GVXQGQ+x1hPiUlcKuk3a +mlprzJlGYUyA6a5rOoUXS9d7H5z7SxJmvfA7Z5E1swfIYRJbB9sLbPGoF+kWedZ lUQfLaK/xJF6Mz5rdgShVrNfR7s8iegywxvPqCF/ku5De3XNfZLTgaKamubdQC4p GGagO11tizpfr8yFXXc1kla4AZoKuD/eqMHGLyDfPWBT9JLRn+HSDJPbzHbc0ioa SIXg9v9V6h2nUdnw5YRZhKWRYmp6fs+CJUqVMTmBrdB0XTQe5IQ26EW8VkpNtevU 4AnFNRu/2cdhMc1JNXbYFOlXCA85dqlqJz4QpqzdCjnnZ7Afu5JhmpE9pB4955qj cvZJaAP0F7XvERYchnEbgV9e/EggPrADHoZ4Sk3pgw9HIVkpQHQhi1KrqcxkhDYi PjeTHsVA2oA6uHfqOY/DNWT8zP4X1hOrl38CHD0EdydlUiH7i3UXnU30qDY1UucK 5Hx0dSnmRwYSxxMF5nNiJO+fFc16qthMpTGHLIV2d8o+2qJlcovfgjxk407Dkvsf fyIuVs8zSGHmIe12DITatDSQtLr8kFdXTyDopdKEk5MfMdB7M+M0Ryg3rQsNgRCW VMyOtITpyDUHFPf2axcGwJS5xSE657Y2i3IYccLrUYuzLDe0dQ49F4Qudi7UuorR RfvySwsBbBs= =Pfm/ -----END PGP SIGNATURE-----