Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.7.0.
Security Fix(es):
Mozilla: Use-after-free in XSLT parameter processing (CVE-2022-26485)
Mozilla: Use-after-free in WebGPU IPC Framework (CVE-2022-26486)
expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)
expat: Namespace-separator characters in “xmlns[:prefix]” attribute values can lead to arbitrary code execution (CVE-2022-25236)
expat: Integer overflow in storeRawNames() (CVE-2022-25315)
Mozilla: Use-after-free in text reflows (CVE-2022-26381)
Mozilla: Browser window spoof using fullscreen mode (CVE-2022-26383)
Mozilla: iframe allow-scripts sandbox bypass (CVE-2022-26384)
Mozilla: Time-of-check time-of-use bug when verifying add-on signatures (CVE-2022-26387)
thunderbird: Crafted email could trigger an out-of-bounds write (CVE-2022-0566)
Mozilla: Temporary files downloaded to /tmp and accessible by other local users (CVE-2022-26386)
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.
bugzilla.redhat.com/show_bug.cgi?id=2055591
bugzilla.redhat.com/show_bug.cgi?id=2056363
bugzilla.redhat.com/show_bug.cgi?id=2056366
bugzilla.redhat.com/show_bug.cgi?id=2056370
bugzilla.redhat.com/show_bug.cgi?id=2061735
bugzilla.redhat.com/show_bug.cgi?id=2061736
bugzilla.redhat.com/show_bug.cgi?id=2062220
bugzilla.redhat.com/show_bug.cgi?id=2062221
bugzilla.redhat.com/show_bug.cgi?id=2062222
bugzilla.redhat.com/show_bug.cgi?id=2062223
bugzilla.redhat.com/show_bug.cgi?id=2062224
errata.rockylinux.org/RLSA-2022:0845