VDB
CVE-2016-5284
CVE-2016-5284
PUBLISHED
CVSS 7.400000095367432 HIGH
Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 rely on unintended expiration dates for Preloaded Public Key Pinning, which allows man-in-the-middle attackers to spoof add-on updates by leveraging possession of an X.509 server certificate for addons.mozilla.org signed by an arbitrary built-in Certification Authority.
EPSS 2.37% · 83.1th percentile
Risk Scores
CVSS 3.0
7.400000095367432
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
EPSS Score
2.37%
83.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | 0, *, * |
| Ubuntu:14.04:LTS | thunderbird | 1:31.4.0+build1-0ubuntu0.14.04.1, 1:31.6.0+build1-0ubuntu0.14.04.1, 1:31.7.0+build1-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | thunderbird | *, *, * |
| Ubuntu:14.04:LTS | firefox | *, *, 40.0+build4-0ubuntu0.14.04.1 |
Timeline
- Sep 21, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 5, 2023 EPSS Score
- May 28, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
- Nov 3, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-5284 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2016-85/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3076-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3112-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-5284 third-party-advisory