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ubuntucveUbuntu.comUB:CVE-2024-1549
HistoryFeb 20, 2024 - 12:00 a.m.

CVE-2024-1549

2024-02-2000:00:00
ubuntu.com
ubuntu.com
4
website security
cursor overlap
user confusion
unexpected permissions
firefox
thunderbird
vulnerability

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

If a website set a large custom cursor, portions of the cursor could have
overlapped with the permission dialog, potentially resulting in user
confusion and unexpected granted permissions. This vulnerability affects
Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

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