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osvGoogleOSV:ALSA-2023:3588
HistoryJun 14, 2023 - 12:00 a.m.

Important: thunderbird security update

2023-06-1400:00:00
Google
osv.dev
3
mozilla
thunderbird
security
update
cve-2023-34414
rendering lag
cve-2023-34416
memory safety bugs
firefox esr 102.12

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

7.8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.4%

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.12.0.

Security Fix(es):

  • Mozilla: Click-jacking certificate exceptions through rendering lag (CVE-2023-34414)
  • Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 (CVE-2023-34416)

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.

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

7.8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.4%