CVE-2018-5142

2018-03-1400:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

73.6%

JSON

If Media Capture and Streams API permission is requested from documents
with “data:” or “blob:” URLs, the permission notifications do not properly
display the originating domain. The notification states “Unknown protocol”
as the requestee, leading to user confusion about which site is asking for
this permission. This vulnerability affects Firefox < 59.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 59.0+build5-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 59.0.1+build1-0ubuntu1UNKNOWN
ubuntu14.04noarchfirefox< 59.0+build5-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 59.0+build5-0ubuntu0.16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	firefox	< 59.0+build5-0ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	firefox	< 59.0.1+build1-0ubuntu1	UNKNOWN
ubuntu	14.04	noarch	firefox	< 59.0+build5-0ubuntu0.14.04.1	UNKNOWN
ubuntu	16.04	noarch	firefox	< 59.0+build5-0ubuntu0.16.04.1	UNKNOWN