CVE-2014-4172
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
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.
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Sources
CWEs
Vulnerable Software (19)
Type: Configuration
Product: moodle
Operating System: debian
{ "fixed": "2.7.2-1"}
Source: debian
Type: Configuration
Product: moodle
Operating System: debian squeeze 6
{ "unfixed": true}
Source: debian
Type: Configuration
Product: php-cas
Operating System: ubuntu artful 17.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu bionic 18.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu cosmic 18.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu disco 19.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu vivid 15.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu wily 15.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu yakkety 16.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: ubuntu zesty 17.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: php-cas
Operating System: debian
{ "fixed": "1.3.3-1"}
Source: debian
Type: Configuration
Vendor: apereo
Product: .net_cas_client
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.3.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.3.3", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: apereo
Product: java_cas_client
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.3.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.3.3", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: apereo
Product: phpcas
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.3.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.3.3", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: debian
Product: debian_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*",...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: fedoraproject
Product: fedora
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*",...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd