VDB
CVE-2018-18502
CVE-2018-18502
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Mozilla developers and community members reported memory safety bugs present in Firefox 64. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 65.
EPSS 2.15% · 82.0th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.15%
82.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | firefox | 45.0.2+build1-0ubuntu0.14.04.1, 24.0+build1-0ubuntu1, 25.0+build3-0ubuntu0.13.10.1 |
| Ubuntu:18.04:LTS | firefox | 62.0+build2-0ubuntu0.18.04.5, 0, * |
| Ubuntu:16.04:LTS | firefox | 52.0.2+build1-0ubuntu0.16.04.1, 53.0+build6-0ubuntu0.16.04.1, 53.0.2+build1-0ubuntu0.16.04.2 |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1build1, 52.9.1-1ubuntu3 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu4, 0, * |
| Ubuntu:18.04:LTS | mozjs52 | 0, 52.9.1-0ubuntu0.18.04.1, 52.8.1-0ubuntu0.18.04.1 |
Timeline
- Jan 30, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 18, 2023 EPSS Score
- Jul 22, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18502 advisory
- https://ubuntu.com/security/notices/USN-3874-1 advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-01/#CVE-2018-18502 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18502 third-party-advisory