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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-6870
HistoryDec 19, 2023 - 2:15 p.m.

CVE-2023-6870

2023-12-1914:15:08
Debian Security Bug Tracker
security-tracker.debian.org
11
applications
toast notification
background thread
firefox
fullscreen notifications
android

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

20.6%

Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. This issue only affects Android versions of Firefox and Firefox Focus. This vulnerability affects Firefox < 121.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 127.0-1firefox_127.0-1_all.deb

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

20.6%