CVE-2022-38474 — Resource Exposure in Mozilla Firefox

CWE-668 — Resource Exposure4 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
0.2%
top 58.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxDebian Firefox
Timeline
PublishedDec 22

Description

A website that had permission to access the microphone could record audio without the audio notification being shown. This bug does not allow the attacker to bypass the permission prompt - it only affects the notification shown once permission has been granted.*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 104.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5mozilla/firefoxunspecified — 104
▶NVDmozilla/firefox< 104.0
▶mozillamozilla/firefox

🔴Vulnerability Details

1
GHSA
GHSA-c55w-hjjc-53ww: A website that had permission to access the microphone could record audio without the audio notification being shown↗2022-12-22
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📋Vendor Advisories

2
Debian
CVE-2022-38474: firefox - A website that had permission to access the microphone could record audio withou...↗2022
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Mozilla
Mozilla Foundation Security Advisory 2022-33: CVE-2022-38474↗
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