VDB
CVE-2021-29975
CVE-2021-29975
PUBLISHED
CVSS 6.5 MEDIUM
Through a series of DOM manipulations, a message, over which the attacker had control of the text but not HTML or formatting, could be overlaid on top of another domain (with the new domain correctly shown in the address bar) resulting in possible user confusion. This vulnerability affects Firefox < 90.
EPSS 0.97% · 59.7th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS Score
0.97%
59.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | mozjs68 | 68.5.0-1~fakesync, 68.5.0-2~fakesync, 68.6.0-1 |
| Ubuntu:18.04:LTS | firefox | *, *, * |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1build1, 52.9.1-1ubuntu3 |
| Ubuntu:20.04:LTS | firefox | *, 88.0+build2-0ubuntu0.20.04.1, 88.0.1+build1-0ubuntu0.20.04.2 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu1 |
| Ubuntu:22.04:LTS | mozjs78 | 78.15.0-2, 78.15.0-4ubuntu1, 78.13.0-1 |
| Ubuntu:18.04:LTS | mozjs52 | 52.9.1-0ubuntu0.18.04.1, 52.8.1-0ubuntu0.18.04.1, 52.3.1-7fakesync1 |
Timeline
- Jul 15, 2021 CVE Published
- Aug 6, 2021 EPSS Score
- Oct 4, 2021 EPSS Score
- Dec 2, 2021 EPSS Score
- Jan 31, 2022 EPSS Score
- Feb 22, 2022 EPSS Score
- Mar 31, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 29, 2022 EPSS Score
- Jul 28, 2022 EPSS Score
- Nov 24, 2022 EPSS Score
- Jan 22, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-29975 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-28/#CVE-2021-29975 third-party-advisory
- https://ubuntu.com/security/notices/USN-5011-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29975 third-party-advisory