VDB
CVE-2018-5094
CVE-2018-5094
PUBLISHED
CVSS 7.5 HIGH
A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58.
EPSS 15.25% · 96.6th 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
15.25%
96.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | *, *, * |
| Ubuntu:14.04:LTS | firefox | 50.0.2+build1-0ubuntu0.14.04.1, *, 52.0.1+build2-0ubuntu0.14.04.1 |
| Ubuntu:18.04:LTS | firefox | 56.0+build6-0ubuntu1, 57.0.1+build2-0ubuntu1, 0 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu4, 0, 38.8.0~repack1-0ubuntu3 |
Timeline
- Jan 23, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 1, 2023 EPSS Score
- Apr 17, 2023 EPSS Score
- Jun 5, 2023 EPSS Score
- Jul 10, 2023 EPSS Score
- Sep 20, 2023 EPSS Score
- Nov 2, 2023 EPSS Score
- Dec 12, 2023 EPSS Score
- Jan 29, 2024 EPSS Score
- Dec 17, 2024 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-5094 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3544-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-5094 third-party-advisory