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OpenAdvisories
High ALSA-2022:6708 10 CVEs

Important: thunderbird security update

Published Sep 26, 2022 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.3.0.

Security Fix(es):

* Mozilla: Leaking of sensitive information when composing a response to an HTML email with a META refresh tag (CVE-2022-3033)
* Mozilla: Bypassing FeaturePolicy restrictions on transient pages (CVE-2022-40959)
* Mozilla: Data-race when parsing non-UTF-8 URLs in threads (CVE-2022-40960)
* Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3 (CVE-2022-40962)
* Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked (CVE-2022-3032)
* Mozilla: An iframe element in an HTML email could trigger a network request (CVE-2022-3034)
* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack (CVE-2022-36059)
* Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix (CVE-2022-40958)
* Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)
* Mozilla: Incoherent instruction cache when building WASM on ARM64 (CVE-2022-40957)

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.

Fixed packages 1

ReleasePackageFixed in
AlmaLinux · 8 thunderbird 102.3.0-3.el8_6.alma

Vulnerabilities 10

References

  • report
    https://access.redhat.com/security/cve/CVE-2022-3032
  • report
    https://access.redhat.com/security/cve/CVE-2022-3033
  • report
    https://access.redhat.com/security/cve/CVE-2022-3034
  • report
    https://access.redhat.com/security/cve/CVE-2022-36059
  • report
    https://access.redhat.com/security/cve/CVE-2022-40956
  • report
    https://access.redhat.com/security/cve/CVE-2022-40957
  • report
    https://access.redhat.com/security/cve/CVE-2022-40958
  • report
    https://access.redhat.com/security/cve/CVE-2022-40959
  • report
    https://access.redhat.com/security/cve/CVE-2022-40960
  • report
    https://access.redhat.com/security/cve/CVE-2022-40962
  • report
    https://bugzilla.redhat.com/2123255
  • report
    https://bugzilla.redhat.com/2123256
  • report
    https://bugzilla.redhat.com/2123257
  • report
    https://bugzilla.redhat.com/2123258
  • report
    https://bugzilla.redhat.com/2128792
  • report
    https://bugzilla.redhat.com/2128793
  • report
    https://bugzilla.redhat.com/2128794
  • report
    https://bugzilla.redhat.com/2128795
  • report
    https://bugzilla.redhat.com/2128796
  • report
    https://bugzilla.redhat.com/2128797
  • advisory
    https://errata.almalinux.org/8/ALSA-2022-6708.html