CVE-2021-29993 — Mozilla Firefox vulnerability

4 documents4 sources
Severity
8.1HIGHNVD
EPSS
0.4%
top 39.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxDebian Firefox
Timeline
PublishedNov 3
Latest updateMay 24

Description

Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 92.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:HExploitability: 2.8 | Impact: 5.2

Affected Packages4 packages

▶CVEListV5mozilla/firefoxunspecified — 92
▶NVDmozilla/firefox< 92.0
▶mozillamozilla/firefox

🔴Vulnerability Details

1
GHSA
GHSA-7926-phm6-wvh3: Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs↗2022-05-24
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📋Vendor Advisories

2
Debian
CVE-2021-29993: firefox - Firefox for Android allowed navigations through the `intent://` protocol, which ...↗2021
▶
Mozilla
Mozilla Foundation Security Advisory 2021-38: CVE-2021-29993↗
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