-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:3565-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:3565 Issue date: 2023-06-12 CVE Names: CVE-2023-34414 CVE-2023-34416 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 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 AUS (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.12.0. Security Fix(es): * Mozilla: Click-jacking certificate exceptions through rendering lag (CVE-2023-34414) * Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 (CVE-2023-34416) 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/): 2212841 - CVE-2023-34414 Mozilla: Click-jacking certificate exceptions through rendering lag 2212842 - CVE-2023-34416 Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: thunderbird-102.12.0-1.el8_2.src.rpm aarch64: thunderbird-102.12.0-1.el8_2.aarch64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.aarch64.rpm thunderbird-debugsource-102.12.0-1.el8_2.aarch64.rpm ppc64le: thunderbird-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debuginfo-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debugsource-102.12.0-1.el8_2.ppc64le.rpm x86_64: thunderbird-102.12.0-1.el8_2.x86_64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.x86_64.rpm thunderbird-debugsource-102.12.0-1.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: thunderbird-102.12.0-1.el8_2.src.rpm aarch64: thunderbird-102.12.0-1.el8_2.aarch64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.aarch64.rpm thunderbird-debugsource-102.12.0-1.el8_2.aarch64.rpm ppc64le: thunderbird-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debuginfo-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debugsource-102.12.0-1.el8_2.ppc64le.rpm x86_64: thunderbird-102.12.0-1.el8_2.x86_64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.x86_64.rpm thunderbird-debugsource-102.12.0-1.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: thunderbird-102.12.0-1.el8_2.src.rpm aarch64: thunderbird-102.12.0-1.el8_2.aarch64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.aarch64.rpm thunderbird-debugsource-102.12.0-1.el8_2.aarch64.rpm ppc64le: thunderbird-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debuginfo-102.12.0-1.el8_2.ppc64le.rpm thunderbird-debugsource-102.12.0-1.el8_2.ppc64le.rpm x86_64: thunderbird-102.12.0-1.el8_2.x86_64.rpm thunderbird-debuginfo-102.12.0-1.el8_2.x86_64.rpm thunderbird-debugsource-102.12.0-1.el8_2.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-2023-34414 https://access.redhat.com/security/cve/CVE-2023-34416 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZIlEk9zjgjWX9erEAQiIhA//XFsAGpWoG3HVGDfk5RrXIQ07z8vPDFC8 Re4usAqE3m+v1CxbRi/5L8zBTtpo7JQXmImIR5+7o+a3YMG6Edgiw0o+tYhtVGaM PWSzuhSaR+ah6Rwa9EtnTxWfCSr71fi6AnJQKAV5IehfVYhulppd2okzHWtKp4mv KiwfbYInO/hQTajzJ05nSebCzU25KkhDi2ZvoXxb2l+9qtde0L0WCtVll7HeqXkI /nW4ex1Rn7bbZmbt9vYktD9+iPikri4+7QDcVmL17Bf5aJ8bKItvqBxyOz9j2Pwk ynXNurKagD4BI0eqwF/nDzX1N0FY0Iu8cZJB+N445MbpiUIpp0jVEp2ogNm6dzfV yuTgLuzPWQHEtPpD5j5P8Fvwd/XRgJXeanMZVeEoXrCfnLGQe2FR6bdLsUNzl5JP i6iCpNpgunkFUXVH0LmTQnAP3JHtLMRPfUA/rDrI5Vfz+/WdshWWV00a+VNIH1vu /JpQfpZdK/TM55vse5IRvPBnmdL2Bw9+Vpr2TbWSlVKMbyoEi6OCJ69ftyUAVbzo myI4a9b92EuFasfVARmnQAraPaEe/X87Ct5eYp7BFSfnkkhlvefIJ5erY7xXu1Ov xI46V207c6eeWNs5k19g16LB2fSORkk13RKED8ztiuv693gf8q35/HLSf1KC7vQX qT0uUNcoyZM= =SmEz -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce