BDU:2022-02512
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:C/I:C/A:C
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
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Уязвимость платформы для интеграции интерфейсов прикладного программирования, приложений и веб-служб WSO2 связана с возможностью загрузки произвольного JSP-файла на сервер. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Reference Links
Recommendations
Source: bdu
Установка обновлений из доверенных источников.
В связи со сложившейся обстановкой и введенными санкциями против Российской Федерации рекомендуется устанавливать обновления программного обеспечения только после оценки всех сопутствующих рисков.
Компенсирующие меры:
- для продуктов WSO2 API Manager 2.6.0, 2.5.0, 2.2.0;
- для продуктов WSO2 Identity Server 5.8.0, 5.7.0, 5.6.0, 5.5.0, 5.4.1, 5.4.0, 5.3.0, 5.2.0;
- для продуктов WSO2 Identity Server as Key Manager 5.7.0, 5.6.0, 5.5.0, 5.3.0;
- для продуктов WSO2 IS Analytics 5.6.0, 5.5.0, 5.4.1, 5.4.0 удалить все сопоставления, определенные внутри тега FileUploadConfig в <product_home>/repository/conf/carbon.xml.
Для WSO2 API Manager 4.0.0, 3.2.0, 3.1.0, 3.0.0 добавить следующую конфигурацию в <product_home>/repository/conf/deployment.toml
[[resource.access_control]]
context=“(.)/fileupload/resource(.)”
secure=false
http_method = “all”
[[resource.access_control]]
context=“(.)/fileupload/(.)”
secure=true
http_method = “all”
permissions = [“/permission/protected/”]
Для WSO2 Identity Server 5.11.0, 5.10.0, 5.9.0, WSO2 Identity Server as Key Manager 5.10.0, 5.9.0 добавить следующую конфигурацию в <product_home>/repository/conf/deployment.toml
[[resource.access_control]]
context=“(.)/fileupload/service(.)”
secure=false
http_method = “all”
[[resource.access_control]]
context=“(.)/fileupload/entitlement-policy(.)”
secure=false
http_method = “all”
[[resource.access_control]]
context=“(.)/fileupload/resource(.)”
secure=false
http_method = “all”
[[resource.access_control]]
context=“(.)/fileupload/(.)”
secure=true
http_method = “all”
permissions = [“/permission/protected/”]
Для WSO2 Enterprise Integrator 6.6.0, 6.5.0, 6.4.0, 6.3.0, 6.2.0 в профиле EI снять следующие сопоставления в файле <product_home> /conf/carbon.xml из раздела <fileuploadconfig>.
Для бизнес-процессов/брокеров и профилей аналитики применить одинаковое изменение файла CARGON.XML в следующих местах:
<product_home>/wso2/broker/conf/carbon.xml;
<product_home>/wso2/business-process/conf/carbon.xml;
<product_home>/wso2/analytics/conf/carbon.xml.
<Mapping>
<Actions>
<Action>keystore</Action>
<Action>certificate</Action>
<Action>*</Action>
</Actions>
<Class>org.wso2.carbon.ui.transports.fileupload.AnyFileUploadExecutor</Class>
</Mapping>
<Mapping>
<Actions>
<Action>jarZip</Action>
</Actions>
<Class>org.wso2.carbon.ui.transports.fileupload.JarZipUploadExecutor</Class>
</Mapping>
<Mapping>
<Actions>
<Action>tools</Action>
</Actions>
<Class>org.wso2.carbon.ui.transports.fileupload.ToolsFileUploadExecutor</Class>
</Mapping>
<Mapping>
<Actions>
<Action>toolsAny</Action>
</Actions>
<Class>org.wso2.carbon.ui.transports.fileupload.ToolsAnyFileUploadExecutor</Class>
</Mapping>
Использование рекомендаций:
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2021-1738
Vulnerable Software (8)
Type: Configuration
Vendor: wso2
Product: wso2 api manager
Operating System: * *
{
"version_end_including": "4.0.0",
"version_start_including": "2.2.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 enterprise integrator
Operating System: * *
{
"version_end_including": "6.6.0",
"version_start_including": "6.2.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server
Operating System: * *
{
"version_end_including": "5.11.0",
"version_start_including": "5.2.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server analytics
Operating System: * *
{
"version_exact": "5.5.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server analytics
Operating System: * *
{
"version_exact": "5.6.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server analytics
Operating System: * *
{
"version_exact": "5.4.0"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server analytics
Operating System: * *
{
"version_exact": "5.4.1"
}
Source: bdu
Type: Configuration
Vendor: wso2
Product: wso2 identity server as key manager
Operating System: * *
{
"version_end_including": "5.10.0",
"version_start_including": "5.3.0"
}
Source: bdu