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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0375 thunderbird security update 31 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Mozilla Thunderbird Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-17026 CVE-2019-17024 CVE-2019-17022 CVE-2019-17017 CVE-2019-17016 CVE-2019-17012 CVE-2019-17011 CVE-2019-17010 CVE-2019-17008 CVE-2019-17005 Reference: ESB-2020.0184 ESB-2020.0182 ESB-2020.0180 ESB-2019.4613 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:0292 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2020:0292-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0292 Issue date: 2020-01-30 CVE Names: CVE-2019-17005 CVE-2019-17008 CVE-2019-17010 CVE-2019-17011 CVE-2019-17012 CVE-2019-17016 CVE-2019-17017 CVE-2019-17022 CVE-2019-17024 CVE-2019-17026 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.0 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 E4S (v. 8.0) - ppc64le, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.4.1. Security Fix(es): * Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026) * Mozilla: Use-after-free in worker destruction (CVE-2019-17008) * Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012) * Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016) * Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017) * Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024) * Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005) * Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010) * Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011) * Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022) 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/): 1779431 - CVE-2019-17008 Mozilla: Use-after-free in worker destruction 1779434 - CVE-2019-17010 Mozilla: Use-after-free when performing device orientation checks 1779435 - CVE-2019-17005 Mozilla: Buffer overflow in plain text serializer 1779436 - CVE-2019-17011 Mozilla: Use-after-free when retrieving a document in antitracking 1779437 - CVE-2019-17012 Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 1788723 - CVE-2019-17016 Mozilla: Bypass of @namespace CSS sanitization during pasting 1788724 - CVE-2019-17017 Mozilla: Type Confusion in XPCVariant.cpp 1788726 - CVE-2019-17022 Mozilla: CSS sanitization does not escape HTML tags 1788727 - CVE-2019-17024 Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 1789214 - CVE-2019-17026 Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.0): Source: thunderbird-68.4.1-2.el8_0.src.rpm ppc64le: thunderbird-68.4.1-2.el8_0.ppc64le.rpm thunderbird-debuginfo-68.4.1-2.el8_0.ppc64le.rpm thunderbird-debugsource-68.4.1-2.el8_0.ppc64le.rpm x86_64: thunderbird-68.4.1-2.el8_0.x86_64.rpm thunderbird-debuginfo-68.4.1-2.el8_0.x86_64.rpm thunderbird-debugsource-68.4.1-2.el8_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-2019-17005 https://access.redhat.com/security/cve/CVE-2019-17008 https://access.redhat.com/security/cve/CVE-2019-17010 https://access.redhat.com/security/cve/CVE-2019-17011 https://access.redhat.com/security/cve/CVE-2019-17012 https://access.redhat.com/security/cve/CVE-2019-17016 https://access.redhat.com/security/cve/CVE-2019-17017 https://access.redhat.com/security/cve/CVE-2019-17022 https://access.redhat.com/security/cve/CVE-2019-17024 https://access.redhat.com/security/cve/CVE-2019-17026 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/ https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXjKb2NzjgjWX9erEAQgMLRAAi7LK2grxzEen7mzYjJWVWZRibeKvyrpT +oZQKtKzxvonhQwWFi1Y2xo2K02WymqLC/gcpbTdo2IhvkNo9vEmKB0Psan8XJ4Q 0KenG2mrI4AWIz9IAVfmQRDaCYW6H9MUjuuA9Tt83DlAmQcNJvDX+0K8F9OxBYcl qBho8eP+HlkPAikeryP91BlDX6SWieH/u6HVpmcwplhxLCbd1dakVH2YPN4khG/s be1GsvnvXmwtKCGDT0nV+ZvFtXH2oiexJHMuXLUdsWhtjNV9wj8UZ6D5r+yXvkSw QQ0DhL/k3jsRji8BWG9i5Kg/tD2ebg5oRVZBmjeYnAOFhB+/l4T1/auxb1LriH2S 4LxDh+PBk7xVcpDamdWdlAzguqzYLVae1dkv2QuCMoovrDUJXwBNiIOMH9fDb5sk kI5WcFqqKQEBpYSwjJ/qTQATe4bhKl50h3ryqjZKleDeWP+w+NFDT4WUWG3h4n+l RgzR6QrSaeFm3nsNU3DbMaYsIpdOafKCMemEy3AJ9umN1Wvekv5IrVHJcfS7yJ0C 9PWMjC2SGxO0ZRE4bmoAgLoZ6gJpZBHSM9cROKffrqbx2hPW8UYQ1cb0AkT+rIzo G9bXlx6VoMdx8XDTiAnHs5SlqNkYHKIA7d0ZWOaWdWVaIM6eY7JwUhjvJJrBc46O sPBsgT6FRho= =7XHj - -----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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