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

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mozilla firefox

canonical ubuntu linux 14.04

canonical ubuntu linux 16.04

canonical ubuntu linux 17.10

Vendor Advisories

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