CVE-2014-4172

2020-01-2400:00:00

ubuntu.com

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.024

Percentile

90.0%

JSON

A URL parameter injection vulnerability was found in the back-channel
ticket validation step of the CAS protocol in Jasig Java CAS Client before
3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow
remote attackers to inject arbitrary web script or HTML via the (1) service
parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl
parameter to validation/Cas20ServiceTicketValidator.java.