CVE Vulnerability

CVE-2018-12398

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.mozilla.org/security/advisories/mfsa2018-26/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1488061 Issue Tracking Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1460538 Issue Tracking Permissions Required
https://usn.ubuntu.com/3801-1/ Third Party Advisory
http://www.securitytracker.com/id/1041944 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105721 VDB Entry Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Information

Published : 2019-02-28 06:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-12398

Mitre link : CVE-2018-12398

Products Affected
No products.
CWE
NVD-CWE-noinfo