VDB
CVE-2019-9809
CVE-2019-9809
PUBLISHED
CVSS 7.5 HIGH
If the source for resources on a page is through an FTP connection, it is possible to trigger a series of modal alert messages for these resources through invalid credentials or locations. These messages cannot be immediately dismissed, allowing for a denial of service (DOS) attack. This vulnerability affects Firefox < 66.
EPSS 1.64% · 75.5th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.64%
75.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | firefox | 47.0+build3-0ubuntu0.14.04.1, 0, 24.0+build1-0ubuntu1 |
| Ubuntu:18.04:LTS | firefox | 62.0+build2-0ubuntu0.18.04.5, 61.0.1+build1-0ubuntu0.18.04.1, 61.0+build3-0ubuntu0.18.04.1 |
| Ubuntu:16.04:LTS | firefox | 53.0+build6-0ubuntu0.16.04.1, 53.0.3+build1-0ubuntu0.16.04.2, 55.0.1+build2-0ubuntu0.16.04.2 |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1build1, 52.9.1-1ubuntu3 |
| Ubuntu:18.04:LTS | mozjs52 | 52.3.1-0ubuntu3, 52.9.1-0ubuntu0.18.04.1, 0 |
| Ubuntu:18.04:LTS | mozjs38 | 0, 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu1 |
Timeline
- Mar 20, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-9809 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9809 third-party-advisory
- https://ubuntu.com/security/notices/USN-3918-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3918-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9809 third-party-advisory