CVE-2017-5453

2017-04-2000:00:00

ubuntu.com

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

64.2%

JSON

A mechanism to inject static HTML into the RSS reader preview page due to a
failure to escape characters sent as URL parameters for a feed’s “TITLE”
element. This vulnerability allows for spoofing but no scripted content can
be run. This vulnerability affects Firefox < 53.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchfirefox< 53.0+build6-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 53.0+build6-0ubuntu0.16.04.1UNKNOWN
ubuntu16.10noarchfirefox< 53.0+build6-0ubuntu0.16.10.1UNKNOWN
ubuntu17.04noarchfirefox< 53.0+build6-0ubuntu0.17.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	firefox	< 53.0+build6-0ubuntu0.14.04.1	UNKNOWN
ubuntu	16.04	noarch	firefox	< 53.0+build6-0ubuntu0.16.04.1	UNKNOWN
ubuntu	16.10	noarch	firefox	< 53.0+build6-0ubuntu0.16.10.1	UNKNOWN
ubuntu	17.04	noarch	firefox	< 53.0+build6-0ubuntu0.17.04.1	UNKNOWN