CVE-2024-4767

If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
firefox	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Fixed 126.0+build2-0ubuntu0.20.04.1
mozjs102	24.04 LTS noble	Ignored
	23.10 mantic	Ignored
	22.04 LTS jammy	Ignored
	20.04 LTS focal	Not in release
mozjs38	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Not in release
	20.04 LTS focal	Not in release
	18.04 LTS bionic	Ignored
mozjs52	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Not in release
	20.04 LTS focal	Ignored
	18.04 LTS bionic	Ignored
mozjs68	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Not in release
	20.04 LTS focal	Ignored
mozjs78	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Ignored
	20.04 LTS focal	Not in release
mozjs91	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	22.04 LTS jammy	Ignored
	20.04 LTS focal	Not in release
thunderbird	24.04 LTS noble	Not affected
	23.10 mantic	Fixed 1:115.11.0+build2-0ubuntu0.23.10.1
	22.04 LTS jammy	Fixed 1:115.11.0+build2-0ubuntu0.22.04.1
	20.04 LTS focal	Fixed 1:115.11.0+build2-0ubuntu0.20.04.1

Notes

tyhicks

mozjs contains a copy of the SpiderMonkey JavaScript engine

mdeslaur

starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap starting with Ubuntu 24.04, the thunderbird package is just a script that installs the Thunderbird snap

Status

Notes

tyhicks

mdeslaur

References

Related Ubuntu Security Notices (USN)

Other references