Threat Encyclopedia

RHSA-2022:4892-Security Advisory

description-logoDescription

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.10.0. Security Fix(es): Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email (CVE-2022-1834) Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736) Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737) Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738) Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740) Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741) Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747) Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information (CVE-2022-31742) Mozilla: Braille space character caused incorrect sender email to be shown for a digitally signed email (CVE-2022-1834) Mozilla: Cross-Origin resource's length leaked (CVE-2022-31736) Mozilla: Heap buffer overflow in WebGL (CVE-2022-31737) Mozilla: Browser window spoof using fullscreen mode (CVE-2022-31738) Mozilla: Register allocation problem in WASM on arm64 (CVE-2022-31740) Mozilla: Uninitialized variable leads to invalid memory read (CVE-2022-31741) Mozilla: Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 (CVE-2022-31747) Mozilla: Querying a WebAuthn token with a large number of allowCredential entries may have leaked cross-origin information (CVE-2022-31742) 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. SolutionFor 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.

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thunderbird

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