CVE-2017-7797
HIGHMozilla Firefox < 55.0 - Origin Validation Error
Title source: ruleDescription
Response header name interning does not have same-origin protections and these headers are stored in a global registry. This allows stored header names to be available cross-origin. This vulnerability affects Firefox < 55.
Scores
CVSS v3
7.5
EPSS
0.0012
EPSS Percentile
31.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Classification
CWE
CWE-346
Status
published
Affected Products (1)
mozilla/firefox
< 55.0
Timeline
Published
Jun 11, 2018
Tracked Since
Feb 18, 2026