Synopsis:          Important: thunderbird security update
Advisory ID:       SLSA-2022:4891-1
Issue Date:        2022-06-03
CVE Numbers:       CVE-2022-31736
                   CVE-2022-31737
                   CVE-2022-31738
                   CVE-2022-31740
                   CVE-2022-31741
                   CVE-2022-31742
                   CVE-2022-31747
                   CVE-2022-1834
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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)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
--

SL7
  x86_64
    thunderbird-91.10.0-1.el7_9.x86_64.rpm
    thunderbird-debuginfo-91.10.0-1.el7_9.x86_64.rpm

- Scientific Linux Development Team