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ubuntucveUbuntu.comUB:CVE-2023-25730
HistoryFeb 15, 2023 - 12:00 a.m.

CVE-2023-25730

2023-02-1500:00:00
ubuntu.com
ubuntu.com
14

0.001 Low

EPSS

Percentile

43.7%

A background script invoking <code>requestFullscreen</code> and then
blocking the main thread could force the browser into fullscreen mode
indefinitely, resulting in potential user confusion or spoofing attacks.
This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox
ESR < 102.8.

Notes

Author Note
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
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 110.0+build3-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 110.0+build3-0ubuntu0.20.04.1UNKNOWN
ubuntu18.04noarchmozjs38< anyUNKNOWN
ubuntu18.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs68< anyUNKNOWN
ubuntu22.04noarchmozjs78< anyUNKNOWN
ubuntu22.04noarchmozjs91< anyUNKNOWN
ubuntu18.04noarchthunderbird< 1:102.8.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchthunderbird< 1:102.8.0+build2-0ubuntu0.20.04.1UNKNOWN
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