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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.1751 thunderbird security update 24 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2023-28176 CVE-2023-28164 CVE-2023-28162 CVE-2023-25752 CVE-2023-25751 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:1403 Comment: CVSS (Max): 7.5 CVE-2023-28176 (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-------------------- ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:1403-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1403 Issue date: 2023-03-22 CVE Names: CVE-2023-25751 CVE-2023-25752 CVE-2023-28162 CVE-2023-28164 CVE-2023-28176 ===================================================================== 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 102.9.0. Security Fix(es): * Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751) * Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176) * Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752) * Mozilla: Invalid downcast in Worklets (CVE-2023-28162) * Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164) 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/): 2178458 - CVE-2023-25751 Mozilla: Incorrect code generation during JIT compilation 2178460 - CVE-2023-25752 Mozilla: Potential out-of-bounds when accessing throttled streams 2178466 - CVE-2023-28162 Mozilla: Invalid downcast in Worklets 2178470 - CVE-2023-28164 Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation 2178472 - CVE-2023-28176 Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: thunderbird-102.9.0-1.el8_7.src.rpm aarch64: thunderbird-102.9.0-1.el8_7.aarch64.rpm thunderbird-debuginfo-102.9.0-1.el8_7.aarch64.rpm thunderbird-debugsource-102.9.0-1.el8_7.aarch64.rpm ppc64le: thunderbird-102.9.0-1.el8_7.ppc64le.rpm thunderbird-debuginfo-102.9.0-1.el8_7.ppc64le.rpm thunderbird-debugsource-102.9.0-1.el8_7.ppc64le.rpm s390x: thunderbird-102.9.0-1.el8_7.s390x.rpm thunderbird-debuginfo-102.9.0-1.el8_7.s390x.rpm thunderbird-debugsource-102.9.0-1.el8_7.s390x.rpm x86_64: thunderbird-102.9.0-1.el8_7.x86_64.rpm thunderbird-debuginfo-102.9.0-1.el8_7.x86_64.rpm thunderbird-debugsource-102.9.0-1.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-2023-25751 https://access.redhat.com/security/cve/CVE-2023-25752 https://access.redhat.com/security/cve/CVE-2023-28162 https://access.redhat.com/security/cve/CVE-2023-28164 https://access.redhat.com/security/cve/CVE-2023-28176 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 iQIVAwUBZBxe+dzjgjWX9erEAQgG2w/+Lf+Mlv5pP7wOKp1eh2evRm+kCvol1nyD 1KnZzA9NJJ/jKrbn2VSNsV/0Qjq/C8oOSahqkOF8y5HLzkmPSk3rTzO4ptfTJMJE nSQck41mxNeS+PeunWQs7x56xBcqY+MrgQ3YjiCB3i40Rkrs+2j8DXgZsrImKz8d DALxG/NZ3yM2ekayTyfaM42125VM93OLo69KC4KWKVf8Y52Nlbshjf8jLSc5NwaI 353d27JPl72/qnuRag1HhaoEU6IAShV0/gr6tcFQp21KdD254LUASC1d9l7Mv9rZ Rh///tBMh6KF5M6QiN0LFdp/zRdKJEEDGNd097mbd+gQsnunRjvj4VUa1mexPh+Z itKa6rBMxE/PbYvNCgdbVrsxYGK7gb17x3aHZ/cKsIFa9bEEq2hZ/+Mvh+UY8/hF xKQtrwrDQA3PDRBarIu7Q6B4hqpgpeAYZIkH0BTmsbpYBamceiy9kiVRfT3TKml4 nxEWZ78moLwO69C2e2ERoaZLKeLA7PbAtPmJEaaUun539RUdqdl9s/3CH0/6JHi/ 3aQareycFwK1+VeeECiYMhWbbjn3z1tkisl1/uei7pB2YTuB+Zm4vvumZu1rEvkv rohFrO+PGtkHloUGUa/EVgdeo9ZqUAQJu99CXmfkbMT+M+vRSHJcNTLUpsbHD+v9 LkTWoLC8uII= =X54F - -----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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBZBz5DMkNZI30y1K9AQhv7w/+LoCO8+2b3nd5OMRH+YtXhWDT92qUNtKk LAQInXoGjE3V+CYERbsYIE11VzcGOb7d+0sdMZdGAZwGsoeWC9n5vwfUnHK6Yto1 AJrqdUVUODdQaxlXLfR8onPQnmVClT2v19srYBKk8wOhSOBcNfNktSbNE4n6oyUF BGmpCLPU7jMvPmz0ytvLAPjrxFDz8/L05L1VWrIXQGwFJWvnAW1kqwixQTTkBkrz 3CceMTMxtDNA+APC0lZOQvfvYClhYuQkPnWyuPsCdtld0QRwLZPOzB/qumbnybZl ir+37Ez3KQm1Z9CpD9ksuLJUsuCTZ/dxJUdkgdOUPV0YglNJqVIgp8leDgvKuzl0 K8Pfv70jykzScrCAfHpRN1ATta8V4zrAQGJqwRM/VKyhPFX52iRnZUhuCFYz1N/W F/Jb2CFgZOj2QBVAiv42gn2/Q0t6QjbKKodTPT76KlcdwtlhkIuRGSOWZ3i2NPUw ovL2YTKar8fHbKvSJZU60e7fzDAdVjE8AxU/aYvLQAdedbnbxiX++GMe2ZY+yiGN KFITh3jk4f/rKcaXjDaCoDznUdrSexCzqqCzRPLUR8YDADcxbzq1KqQiojtWqlji vNx90B1cPGBZVlefaSVyyuT9lLYFvB0bNo0fcg3A13uhuuzStVdUY7h2MGLkM6w7 pjqJv9pp9xE= =iJhT -----END PGP SIGNATURE-----