VDB
CVE-2018-5135
CVE-2018-5135
PUBLISHED
WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59.
EPSS 0.96% · 76.9th percentile
Risk Scores
EPSS Score
0.96%
76.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | 41.0.2+build2-0ubuntu1, 42.0+build2-0ubuntu1, 44.0+build3-0ubuntu2 |
| Ubuntu:14.04:LTS | firefox | 50.1.0+build2-0ubuntu0.14.04.1, 51.0.1+build2-0ubuntu0.14.04.2, 52.0+build2-0ubuntu0.14.04.1 |
| Ubuntu:18.04:LTS | firefox | 56.0+build6-0ubuntu1, 57.0.1+build2-0ubuntu1, 0 |
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
- Feb 28, 2022 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 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-5135 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-2018-5135 third-party-advisory