CVE-2021-29993
published 2021-11-03CVE-2021-29993: Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs. *This bug only affects Firefox…
PriorityP336high8.1CVSS 3.1
AVNACLPRNUIRSUCNIHAH
EPSS
0.70%
49.7th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | — | — |
| mozilla | firefox | < 92.0 | 92.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= unspecified < 92 | 92 |
CVSS provenance
nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:P
vendor_debian8.1LOW
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GHSA
GHSA-7926-phm6-wvh3: Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs
ghsa_unreviewed·2022-05-24
CVE-2021-29993 [HIGH] GHSA-7926-phm6-wvh3: Firefox for Android allowed navigations through the `intent://` protocol, which could be used to cause crashes and UI spoofs
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.
Debian
CVE-2021-29993: firefox - Firefox for Android allowed navigations through the `intent://` protocol, which ...
vendor_debian·2021·CVSS 8.1
CVE-2021-29993 [HIGH] CVE-2021-29993: firefox - Firefox for Android allowed navigations through the `intent://` protocol, which ...
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.
Scope: local
sid: resolved
Mozilla
Mozilla Foundation Security Advisory 2021-38: CVE-2021-29993
vendor_mozilla·CVSS 8.1
CVE-2021-29993 [HIGH] Mozilla Foundation Security Advisory 2021-38: CVE-2021-29993
Mozilla Foundation Security Advisory 2021-38
CVE: CVE-2021-29993
Product: Firefox
Impact: high
Fixed in: Firefox 92
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1712242%2C1708767%2C1712240%2C1708544%2C1729259https://www.mozilla.org/security/advisories/mfsa2021-38/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1712242%2C1708767%2C1712240%2C1708544%2C1729259https://www.mozilla.org/security/advisories/mfsa2021-38/
2021-11-03
Published