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ubuntucveUbuntu.comUB:CVE-2018-5176
HistoryMay 11, 2018 - 12:00 a.m.

CVE-2018-5176

2018-05-1100:00:00
ubuntu.com
ubuntu.com
5

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

67.9%

The JSON Viewer displays clickable hyperlinks for strings that are
parseable as URLs, including “javascript:” links. If a JSON file contains
malicious JavaScript script embedded as “javascript:” links, users may be
tricked into clicking and running this code in the context of the JSON
Viewer. This can allow for the theft of cookies and authorization tokens
which are accessible to that context. This vulnerability affects Firefox <
60.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 60.0+build2-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu14.04noarchfirefox< 60.0+build2-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 60.0+build2-0ubuntu0.16.04.1UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

67.9%