5.3
CVSSv3

CVE-2018-5114

Published: 11/06/2018 Updated: 25/06/2018
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed. Network requests correctly use the changed HttpOnly cookie. This vulnerability affects Firefox < 58.

Vulnerability Trend

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

Vendor Advisories

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 ...