Security Advisory

CVE-2018-5175

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-06-11 21:00:00

Last updated 2024-08-05 05:26:47

Assigner mozilla

CVSS score not scored

State PUBLISHED

Description

A mechanism to bypass Content Security Policy (CSP) protections on sites that have a "script-src" policy of "'strict-dynamic'". If a target website contains an HTML injection flaw an attacker could inject a reference to a copy of the "require.js" library that is part of Firefox's Developer Tools, and then use a known technique using that library to bypass the CSP restrictions on executing injected scripts. This vulnerability affects Firefox < 60.

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