CVE-2018-12398

Published: Feb 28, 2019Modified: Nov 21, 2024

6.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and bypass Content Security Policy (CSP). This vulnerability affects Firefox < 63.

Affected (5)

Products: Mozilla: Firefox · Canonical: Ubuntu Linux

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mozilla Firefox	Before 63.0

Configuration B

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 14.04
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Canonical Ubuntu Linux	Version 18.10

References (12)

http://www.securityfocus.com/bid/105721

Source: security@mozilla.org

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1041944

Source: security@mozilla.org

Third Party AdvisoryVDB Entry

https://bugzilla.mozilla.org/show_bug.cgi?id=1460538

Source: security@mozilla.org

Issue TrackingPermissions RequiredVendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1488061

Source: security@mozilla.org

Issue TrackingPermissions RequiredVendor Advisory

https://usn.ubuntu.com/3801-1/

Source: security@mozilla.org

Third Party Advisory

https://www.mozilla.org/security/advisories/mfsa2018-26/

Source: security@mozilla.org

Vendor Advisory

http://www.securityfocus.com/bid/105721