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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3512 Important: thunderbird security update 17 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-11752 CVE-2019-11746 CVE-2019-11744 CVE-2019-11743 CVE-2019-11742 CVE-2019-11740 CVE-2019-11739 Reference: ASB-2019.0268 ESB-2019.3510 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2774 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2019:2774-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2774 Issue date: 2019-09-16 CVE Names: CVE-2019-11739 CVE-2019-11740 CVE-2019-11742 CVE-2019-11743 CVE-2019-11744 CVE-2019-11746 CVE-2019-11752 ===================================================================== 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) - ppc64le, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.9.0. Security Fix(es): * Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message (CVE-2019-11739) * Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 (CVE-2019-11740) * Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images (CVE-2019-11742) * Mozilla: XSS by breaking out of title and textarea elements using innerHTML (CVE-2019-11744) * Mozilla: Use-after-free while manipulating video (CVE-2019-11746) * Mozilla: Use-after-free while extracting a key value in IndexedDB (CVE-2019-11752) * Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743) 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/): 1748652 - CVE-2019-11740 Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, Firefox ESR 60.9, Thunderbird 68.1, and Thunderbird 60.9 1748653 - CVE-2019-11742 Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images 1748654 - CVE-2019-11743 Mozilla: Cross-origin access to unload event attributes 1748655 - CVE-2019-11744 Mozilla: XSS by breaking out of title and textarea elements using innerHTML 1748656 - CVE-2019-11746 Mozilla: Use-after-free while manipulating video 1748657 - CVE-2019-11752 Mozilla: Use-after-free while extracting a key value in IndexedDB 1752307 - CVE-2019-11739 Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: thunderbird-60.9.0-2.el8_0.src.rpm ppc64le: thunderbird-60.9.0-2.el8_0.ppc64le.rpm thunderbird-debuginfo-60.9.0-2.el8_0.ppc64le.rpm thunderbird-debugsource-60.9.0-2.el8_0.ppc64le.rpm x86_64: thunderbird-60.9.0-2.el8_0.x86_64.rpm thunderbird-debuginfo-60.9.0-2.el8_0.x86_64.rpm thunderbird-debugsource-60.9.0-2.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-2019-11739 https://access.redhat.com/security/cve/CVE-2019-11740 https://access.redhat.com/security/cve/CVE-2019-11742 https://access.redhat.com/security/cve/CVE-2019-11743 https://access.redhat.com/security/cve/CVE-2019-11744 https://access.redhat.com/security/cve/CVE-2019-11746 https://access.redhat.com/security/cve/CVE-2019-11752 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 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXX+ay9zjgjWX9erEAQg3DA/9F7Fm3th+1cfA+itR1i5EuWEPV22dNjJ1 iq+DvGxRg02TuicqDxMdnKL7ID/a67/6B2PSeCOk6wfneu4qHvpnGoXXNUUFVAtM fjjaJexa8zYOJCfFo8/LbHy2UVGtnt6Z5UJhcZYMhI42ajIDH1GFi3MzfXX9X7bj pQjlkHmyJvU4yTny6leXLBQDe4kH+4lg9B5DtXaoGOvQuC9wyYaTaF9P5SKE22ph QAb9JyYI/nYBYirPdCk0HEn0U4mSz1j34BJ8P0J4fzF5IB+bTyxX1qqlb8h2BNBF Y7sXXIZrcaTuXyzptznBRP2bJwjx6koynGmHVLB1JuPjH8Re60M7r0ohxVbO/CFw mFO9KDVnPcVvuIg3j1Hz35H1kOpjgymBXwJg4p30G+RJjuzpQ+eTxaPYs/Pd3RIo eAQCYBhRibUJVZIR9QujdxGdU2E+BXrc3q8e4HShHdAdR5wIk3Y3FwmBGTDhyG+C 4TfHt4I119maKgksPtq8eaCuvHtNVkuzh7GbXJS+H6U1iHF5XhUdMKjgJt5HGyV8 eeY/YI+mXNzlyOiMZR1ajJGJ5mxwqaugIUlaw7P+0UYYF63qzJgXBpabzK3srYWY F26hm4iVXOFimM1cOVCRE1V6M0xqYVvPsECEKpc1pfZDsWbFEjX/b6v4haRuwYls KYumzyA6O8E= =2a8M - -----END PGP SIGNATURE----- - -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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