Important: thunderbird security update

2023-10-0622:57:16

Google

osv.dev

mozilla

thunderbird

security

update

memory corruption

ipc

jit

file extension

browsing context

cve page

software

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

59.6%

JSON

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.15.0.

Security Fix(es):

Mozilla: Memory corruption in IPC CanvasTranslator (CVE-2023-4573)
Mozilla: Memory corruption in IPC ColorPickerShownCallback (CVE-2023-4574)
Mozilla: Memory corruption in IPC FilePickerShownCallback (CVE-2023-4575)
Mozilla: Memory corruption in JIT UpdateRegExpStatics (CVE-2023-4577)
Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2 (CVE-2023-4584)
Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2 (CVE-2023-4585)
Mozilla: Full screen notification obscured by file open dialog (CVE-2023-4051)
Mozilla: Full screen notification obscured by external program (CVE-2023-4053)
Mozilla: Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception (CVE-2023-4578)
Mozilla: Push notifications saved to disk unencrypted (CVE-2023-4580)
Mozilla: XLL file extensions were downloadable without warnings (CVE-2023-4581)
Mozilla: Browsing Context potentially not cleared when closing Private Window (CVE-2023-4583)

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.