CVE-2021-22696 (CNNVD-202104-117)
中文标题:
Apache CXF 代码问题漏洞
英文标题:
OAuth 2 authorization service vulnerable to DDos attacks
漏洞描述
中文描述:
Apache CXF是美国阿帕奇（Apache）基金会的一个开源的Web服务框架。该框架支持多种Web服务标准、多种前端编程API等。 Apache CXF 存在代码问题漏洞，攻击者可利用该漏洞DDos攻击，以下产品及版本受到影响：Apache CXF versions prior to 3.4.3; Apache CXF versions prior to 3.3.10。
英文描述:
CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to query parameters (see: The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR)). Instead of sending a JWT token as a "request" parameter, the spec also supports specifying a URI from which to retrieve a JWT token from via the "request_uri" parameter. CXF was not validating the "request_uri" parameter (apart from ensuring it uses "https) and was making a REST request to the parameter in the request to retrieve a token. This means that CXF was vulnerable to DDos attacks on the authorization server, as specified in section 10.4.1 of the spec. This issue affects Apache CXF versions prior to 3.4.3; Apache CXF versions prior to 3.3.10.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apache Software Foundation | Apache CXF | - | < 3.4.3 | - |
cpe:2.3:a:apache_software_foundation:apache_cxf:*:*:*:*:*:*:*:*
|
| apache | cxf | * | - | - |
cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*
|
| oracle | business_intelligence | 5.5.0.0.0 | - | - |
cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:*
|
| oracle | business_intelligence | 5.9.0.0.0 | - | - |
cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:*
|
| oracle | business_intelligence | 12.2.1.3.0 | - | - |
cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:*
|
| oracle | business_intelligence | 12.2.1.4.0 | - | - |
cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*
|
| oracle | communications_diameter_intelligence_hub | * | - | - |
cpe:2.3:a:oracle:communications_diameter_intelligence_hub:*:*:*:*:*:*:*:*
|
| oracle | communications_element_manager | 8.2.2 | - | - |
cpe:2.3:a:oracle:communications_element_manager:8.2.2:*:*:*:*:*:*:*
|
| oracle | communications_session_report_manager | * | - | - |
cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:*
|
| oracle | communications_session_route_manager | * | - | - |
cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-22696 |
2025-11-11 15:20:49 | 2025-11-11 07:36:39 |
| NVD | nvd_CVE-2021-22696 |
2025-11-11 14:57:35 | 2025-11-11 07:45:00 |
| CNNVD | cnnvd_CNNVD-202104-117 |
2025-11-11 15:10:36 | 2025-11-11 07:56:41 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202104-117
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.5
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 2 -> 10
- data_sources: ['cve'] -> ['cve', 'nvd']