VDB
CVE-2017-7834
CVE-2017-7834
PUBLISHED
CVSS 6.099999904632568 MEDIUM
A "data:" URL loaded in a new tab did not inherit the Content Security Policy (CSP) of the original page, allowing for bypasses of the policy including the execution of JavaScript. In prior versions when "data:" documents also inherited the context of the original page this would allow for potential cross-site scripting (XSS) attacks. This vulnerability affects Firefox < 57.
EPSS 1.54% · 74.0th percentile
Risk Scores
CVSS 3.0
6.099999904632568
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
1.54%
74.0th 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:18.04:LTS | firefox | 0, 56.0+build6-0ubuntu1 |
| Ubuntu:14.04:LTS | firefox | 45.0+build2-0ubuntu0.14.04.1, 45.0.2+build1-0ubuntu0.14.04.1, * |
Timeline
- Nov 15, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-7834 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-24/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3477-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7834 third-party-advisory