Published: 11/06/2018 Updated: 25/06/2018

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins into the loaded page and then interact with them, bypassing same-origin user expectations with this permission. This vulnerability affects Firefox < 58.

Vulnerable Product	Search on Vulmon	Subscribe to Product
mozilla firefox
canonical ubuntu linux 14.04
canonical ubuntu linux 16.04
canonical ubuntu linux 17.10

Firefox could be made to crash or run programs as your login if it opened a malicious website ...

USN-3544-1 caused some regressions in Firefox ...

Mozilla Foundation Security Advisory 2018-02 Security vulnerabilities fixed in Firefox 58 Announced January 23, 2018 Impact critical Products Firefox Fixed in Firefox 58 ...

CWE-346 https://www.mozilla.org/security/advisories/mfsa2018-02/https://bugzilla.mozilla.org/show_bug.cgi?id=1396399 https://usn.ubuntu.com/3544-1/http://www.securitytracker.com/id/1040270 http://www.securityfocus.com/bid/102786 https://nvd.nist.gov https://usn.ubuntu.com/3544-1/

Get Started

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Twitter Reddit Linkedin Facebook

CVE-2018-5116

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect