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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0989 thunderbird security update 20 March 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-6814 CVE-2020-6812 CVE-2020-6811 CVE-2020-6807 CVE-2020-6806 CVE-2020-6805 CVE-2019-20503 Reference: ESB-2020.0932 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:0905 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2020:0905-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:0905 Issue date: 2020-03-19 CVE Names: CVE-2019-20503 CVE-2020-6805 CVE-2020-6806 CVE-2020-6807 CVE-2020-6811 CVE-2020-6812 CVE-2020-6814 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.6.0. Security Fix(es): * Mozilla: Use-after-free when removing data about origins (CVE-2020-6805) * Mozilla: BodyStream::OnInputStreamReady was missing protections against state confusion (CVE-2020-6806) * Mozilla: Use-after-free in cubeb during stream destruction (CVE-2020-6807) * Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6 (CVE-2020-6814) * Mozilla: Out of bounds reads in sctp_load_addresses_from_init (CVE-2019-20503) * Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection (CVE-2020-6811) * Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission (CVE-2020-6812) 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/): 1812199 - CVE-2020-6805 Mozilla: Use-after-free when removing data about origins 1812200 - CVE-2020-6806 Mozilla: BodyStream::OnInputStreamReady was missing protections against state confusion 1812201 - CVE-2020-6807 Mozilla: Use-after-free in cubeb during stream destruction 1812202 - CVE-2020-6811 Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection 1812203 - CVE-2019-20503 Mozilla: Out of bounds reads in sctp_load_addresses_from_init 1812204 - CVE-2020-6812 Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission 1812205 - CVE-2020-6814 Mozilla: Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: thunderbird-68.6.0-1.el7_7.src.rpm x86_64: thunderbird-68.6.0-1.el7_7.x86_64.rpm thunderbird-debuginfo-68.6.0-1.el7_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: thunderbird-68.6.0-1.el7_7.src.rpm ppc64le: thunderbird-68.6.0-1.el7_7.ppc64le.rpm thunderbird-debuginfo-68.6.0-1.el7_7.ppc64le.rpm x86_64: thunderbird-68.6.0-1.el7_7.x86_64.rpm thunderbird-debuginfo-68.6.0-1.el7_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: thunderbird-68.6.0-1.el7_7.src.rpm x86_64: thunderbird-68.6.0-1.el7_7.x86_64.rpm thunderbird-debuginfo-68.6.0-1.el7_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-2019-20503 https://access.redhat.com/security/cve/CVE-2020-6805 https://access.redhat.com/security/cve/CVE-2020-6806 https://access.redhat.com/security/cve/CVE-2020-6807 https://access.redhat.com/security/cve/CVE-2020-6811 https://access.redhat.com/security/cve/CVE-2020-6812 https://access.redhat.com/security/cve/CVE-2020-6814 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 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXnNcb9zjgjWX9erEAQisWQ//fOlMRD7g2O2MD3Rx6/fOLznMFU8OQse8 /amRQJgQFsC/Zjbvb5IN0gmbJEYojb7leBmebk1bNMuPyYbHQXr23U6Z2mdmEDZR IkURdWeEuJmX3Pzb5tcuPGspdjTeMPhqa5BrQtrjYQBTr0Ej48K/8ToHWgcC6GvO Bei0rWnEqs5KOBLOGcFhyUL0HRP7LlDRVIO4D5G312MP+K3oap6++AHVgfDu24/z aywGVjv6y9XE+TTN7s4+5SfKTQUXlyx/zS0+DFlnCNXmT6MOhjdqFHDM+dls+/aV h2frnasfXcuGqarpFwlX6LkV6Tkp73SRMew7/4nvA8137b6W6EdL+vIwV3HMMadc /s6008op7GERccM6qnR0vzQyw23jvCW1DHnzC0Gpr93y6zT82Mc9F305qAt7K4ca XdHfeMB7eSphlFpmBjOTgSigw02IEAsybx3ZzaKNky6Hu3KE9uMcdzeBQmzxYu74 2hLPyeTNdFQP/Raljx6kdg3+OSYylVccjC8z9G/Ypfp0DoHnbTapc2/cnnMINZKS ZkTltuIvzNcYTzLlnmjWzAXtc72UNCgjM2Q0ZFXzCYrSxG41hn4z2Zs3ttN14FZw mH/EtzvbeX9i0Boq+QROsEgzmuk1C9epKob2+QsmqQbEeznDZHLMVW3wvkAuE3Ci RRrIRB36LQk= =iMeO - -----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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