CVE-2022-29913

Publication date 7 May 2022

Last updated 25 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

The parent process would not properly check whether the Speech Synthesis feature is enabled, when receiving instructions from a child process. This vulnerability affects Thunderbird < 91.9.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
thunderbird	23.04 lunar	Fixed 1:91.9.0+build3-0ubuntu1
	22.10 kinetic	Fixed 1:91.9.0+build3-0ubuntu1
	22.04 LTS jammy	Fixed 1:91.9.1+build1-0ubuntu0.22.04.1
	21.10 impish	Fixed 1:91.9.1+build1-0ubuntu0.21.10.1
	20.04 LTS focal	Fixed 1:91.9.1+build1-0ubuntu0.20.04.1
	18.04 LTS bionic	Fixed 1:91.9.1+build1-0ubuntu0.18.04.1

Severity score breakdown

Parameter	Value
Base score	6.5 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	High
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References

Related Ubuntu Security Notices (USN)

USN-5435-1
Thunderbird vulnerabilities
25 May 2022