CVE-2019-11738

State: Published
Severity: Not scored
Published: Sep 27, 2019
Updated: Aug 4, 2024
Reserved: May 3, 2019

Description

If a Content Security Policy (CSP) directive is defined that uses a hash-based source that takes the empty string as input, execution of any javascript: URIs will be allowed. This could allow for malicious JavaScript content to be run, bypassing CSP permissions. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
FirefoxMozilla	before 69Affected
Firefox ESRMozilla	before 68.1Affected

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1452037
https://www.mozilla.org/security/advisories/mfsa2019-25/
https://www.mozilla.org/security/advisories/mfsa2019-26/
openSUSE-SU-2019:2251vendor-advisory
openSUSE-SU-2019:2260vendor-advisory

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