VDB
CVE-2021-29971
CVE-2021-29971
PUBLISHED
If a user had granted a permission to a webpage and saved that grant, any webpage running on the same host - irrespective of scheme or port - would be granted that permission. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 90.
EPSS 0.41% · 61.7th percentile
Risk Scores
EPSS Score
0.41%
61.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mozjs52 | 52.3.1-0ubuntu3, 0, 52.3.1-7fakesync1 |
| Ubuntu:22.04:LTS | mozjs78 | 78.15.0-2, 78.13.0-1, 78.15.0-4ubuntu1 |
| Ubuntu:20.04:LTS | mozjs68 | 0, 68.5.0-1~fakesync, 68.5.0-2~fakesync |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1ubuntu3, 52.9.1-1build1 |
| Ubuntu:18.04:LTS | mozjs38 | 0, 38.8.0~repack1-0ubuntu1, 38.8.0~repack1-0ubuntu3 |
Timeline
- Feb 24, 2021 CVE Published
- Aug 6, 2021 EPSS Score
- Oct 4, 2021 EPSS Score
- Dec 2, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 27, 2022 EPSS Score
- Jul 26, 2022 EPSS Score
- Sep 23, 2022 EPSS Score
- Nov 20, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-29971 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-28/#CVE-2021-29971 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29971 third-party-advisory