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almalinuxAlmaLinuxALSA-2022:8547
HistoryNov 21, 2022 - 12:00 a.m.

Important: thunderbird security update

2022-11-2100:00:00
errata.almalinux.org
15
mozilla thunderbird
security fix
service workers
fullscreen notification
use-after-free
memory safety bugs
cross-site tracing
symlinks
keystroke side-channel
custom mouse cursor
iframe contents
cve page

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

52.6%

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.5.0.

Security Fix(es):

  • Mozilla: Service Workers might have learned size of cross-origin media files (CVE-2022-45403)
  • Mozilla: Fullscreen notification bypass (CVE-2022-45404)
  • Mozilla: Use-after-free in InputStream implementation (CVE-2022-45405)
  • Mozilla: Use-after-free of a JavaScript Realm (CVE-2022-45406)
  • Mozilla: Fullscreen notification bypass via windowName (CVE-2022-45408)
  • Mozilla: Use-after-free in Garbage Collection (CVE-2022-45409)
  • Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5 (CVE-2022-45421)
  • Mozilla: ServiceWorker-intercepted requests bypassed SameSite cookie policy (CVE-2022-45410)
  • Mozilla: Cross-Site Tracing was possible via non-standard override headers (CVE-2022-45411)
  • Mozilla: Symlinks may resolve to partially uninitialized buffers (CVE-2022-45412)
  • Mozilla: Keystroke Side-Channel Leakage (CVE-2022-45416)
  • Mozilla: Custom mouse cursor could have been drawn over browser UI (CVE-2022-45418)
  • Mozilla: Iframe contents could be rendered outside the iframe (CVE-2022-45420)

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.

References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

52.6%