-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2020:3633-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3633 Issue date: 2020-09-07 CVE Names: CVE-2020-15664 CVE-2020-15669 ===================================================================== 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 68.12.0. Security Fix(es): * Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664) * Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669) 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/): 1872531 - CVE-2020-15664 Mozilla: Attacker-induced prompt for extension installation 1872532 - CVE-2020-15669 Mozilla: Use-After-Free when aborting an operation 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.0): Source: thunderbird-68.12.0-1.el8_0.src.rpm ppc64le: thunderbird-68.12.0-1.el8_0.ppc64le.rpm thunderbird-debuginfo-68.12.0-1.el8_0.ppc64le.rpm thunderbird-debugsource-68.12.0-1.el8_0.ppc64le.rpm x86_64: thunderbird-68.12.0-1.el8_0.x86_64.rpm thunderbird-debuginfo-68.12.0-1.el8_0.x86_64.rpm thunderbird-debugsource-68.12.0-1.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-2020-15664 https://access.redhat.com/security/cve/CVE-2020-15669 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 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX1XtftzjgjWX9erEAQjsug/6AigFjjpwGrArnaVdo9uzbhWRBbhcNIBa y48HBVChBG8eIfss9Clhn7j370dyxrlg5Viz/wF65jem/AK8pQVDCOaLyqaiFOtV h3KfGMOkzq1culjbH7SkFt1rxKBv6r2DvP4nmEwZ4DMRSyy4enmj2PJZCIVR3MVw GYQOSgiSuXwIK/CiJKGjDb8m5Ss5YJBHtDHU5FjySZtDc9IUIesn+bYrg8GbGL6s R81LPorRUpjmSX02iGEFe3TSvIiN2LACqxA6QQ1Xflp/8RSS8Q/mAnc20vB4khc1 a/QXi0dNETUG8D5aXNUfahqNj10f6MXWM/l08uj0c4DtkWvWA1qLE7Jtb503kLUK GuLLyADrOsOSxXHMAwvjZe2BHx5gpbJk0lBW4azZrZ0YqL79vIjFk8JQy0th+74x P7Ytjc/1gjQlqj9ftYEFDuQElZifm/8wQ/mtz77oqgP052SDi9bJTcBHqzNAHM3V AhKW4qGTpO+WVobsUdQYDU4UTgPX3a9PwJfpBkhNRC6iNbBC8RG0DFAwv1e+FiPS INcsuwB0WmSt2XgWftWKIxRoU7MCJdNHIq8TxIRVfjy+O+E7GAj4QxkjBbZhXTtN u8IdvlJ5NZlE1+xKBsxRCa3hhks913iH9Z0JICtMw96oYoQ72mY2N8EbI2IlXJ7K O17Vt5zhPuA= =bGN6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce