-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:0605-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0605 Issue date: 2023-02-06 CVE Names: CVE-2023-0430 ===================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. 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 EUS (v.8.6) - aarch64, ppc64le, s390x, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.7.1. Security Fix(es): * Mozilla: Revocation status of S/Mime signature certificates was not checked (CVE-2023-0430) 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/): 2166591 - CVE-2023-0430 Mozilla: Revocation status of S/Mime signature certificates was not checked 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.8.6): Source: thunderbird-102.7.1-2.el8_6.src.rpm aarch64: thunderbird-102.7.1-2.el8_6.aarch64.rpm thunderbird-debuginfo-102.7.1-2.el8_6.aarch64.rpm thunderbird-debugsource-102.7.1-2.el8_6.aarch64.rpm ppc64le: thunderbird-102.7.1-2.el8_6.ppc64le.rpm thunderbird-debuginfo-102.7.1-2.el8_6.ppc64le.rpm thunderbird-debugsource-102.7.1-2.el8_6.ppc64le.rpm s390x: thunderbird-102.7.1-2.el8_6.s390x.rpm thunderbird-debuginfo-102.7.1-2.el8_6.s390x.rpm thunderbird-debugsource-102.7.1-2.el8_6.s390x.rpm x86_64: thunderbird-102.7.1-2.el8_6.x86_64.rpm thunderbird-debuginfo-102.7.1-2.el8_6.x86_64.rpm thunderbird-debugsource-102.7.1-2.el8_6.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-2023-0430 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 iQIVAwUBY+FwYtzjgjWX9erEAQgdmg//SQ+cGi1v0tCS9LMhuyflQISxIiNgWJ9c qMryQtQQRPIL0qX6rrfo7y7bmNkfFl9sYCiGci3Xnw+FSczIA6FbQ4IcsOfV742a UuMGA2/+R8+qslHHfZSPjRI5/m8e5Xt3RnZeIO+GVZDwd6mYkK4AXyhR+qS68QD2 w5tfhumd1TmGR11h2qvgcY+4dprGtD5lvAg8XETSLarvxlhKUqjvkSMOjZtJDLu2 hLgHnPQqPlByC5YrystFiwcODX5zfDWRsK+OP8cKjYgPeujMUDZHhgV8H0GKIVZR KtKwFOUXSh7DQzXd5qws9WzBn2T61rAx0OQYpduV+HTVJJKtq9WyQYfqCz0fBUJM mZWRRl/+mbkCoJzcNyVx6MW3GUnMoX0x8M1o+dyK0kjaWGqBFYAY8NAkWEzwSTdI mvIV1NsXd7IvvE27CTrd6yX52ZStbuG08W3AOa15W7JP6IJQNMIa/oeItLChrnRx YUgVwyyjnzyuQwaI4a9BrAOdDuhH38YE0kN6H007rlW2nZWjj4tuqlrNYFwiImZY RF1FoUZZaWTNC+yEY5vzv3NCs+dejdE4qj5LovRvVALXK/pZCBMNqCQU37zEbHoC FZkXGvcST5ylIYqBUSozTWv3NeSaD30tK4+aSqPSvMAi7057vMl5rwCUwfdhSjFn IwzDj+tx7iw= =vOI6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce