Synopsis:          Important: thunderbird security update
Advisory ID:       SLSA-2022:7184-1
Issue Date:        2022-10-25
CVE Numbers:       CVE-2022-42927
                   CVE-2022-42928
                   CVE-2022-42929
                   CVE-2022-42932
                   CVE-2022-39236
                   CVE-2022-39249
                   CVE-2022-39250
                   CVE-2022-39251
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This update upgrades Thunderbird to version 102.4.0.

Security Fix(es):

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an
impersonation attack by malicious server administrators (CVE-2022-39249)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a device
verification attack (CVE-2022-39250)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an
impersonation attack (CVE-2022-39251)

* Mozilla: Same-origin policy violation could have leaked cross-origin
URLs  (CVE-2022-42927)

* Mozilla: Memory Corruption in JS Engine (CVE-2022-42928)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data
corruption issue (CVE-2022-39236)

* Mozilla: Denial of Service via window.print (CVE-2022-42929)

* Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird
102.4 (CVE-2022-42932)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
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SL7
  x86_64
    thunderbird-102.4.0-1.el7_9.x86_64.rpm
    thunderbird-debuginfo-102.4.0-1.el7_9.x86_64.rpm

- Scientific Linux Development Team