VDB
CVE-2018-5134
CVE-2018-5134
PUBLISHED
WebExtensions may use "view-source:" URLs to view local "file:" URL content, as well as content stored in "about:cache", bypassing restrictions that only allow WebExtensions to view specific content. This vulnerability affects Firefox < 59.
EPSS 1.17% · 79.0th percentile
Risk Scores
EPSS Score
1.17%
79.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | 0, 41.0.2+build2-0ubuntu1, 42.0+build2-0ubuntu1 |
| Ubuntu:14.04:LTS | firefox | *, *, * |
| Ubuntu:18.04:LTS | firefox | 0, 56.0+build6-0ubuntu1, * |
Timeline
- Mar 14, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-5134 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-06/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3596-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-5134 third-party-advisory