ibm websphere_application_server xml外部实体引用的不恰当限制(xxe)
CVE编号
CVE-2021-20454利用情况
暂无补丁情况
N/A披露时间
2021-04-21漏洞描述
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 196649.解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接 |
|
---|---|
https://exchange.xforce.ibmcloud.com/vulnerabilities/196649 | |
https://www.ibm.com/support/pages/node/6445481 |
受影响软件情况
# | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
1 | |||||||||
---|---|---|---|---|---|---|---|---|---|
运行在以下环境 | |||||||||
应用 | ibm | websphere_application_server | * | From (including) 7.0.0.0 | Up to (including) 7.0.0.45 | ||||
运行在以下环境 | |||||||||
应用 | ibm | websphere_application_server | * | From (including) 8.0.0.0 | Up to (including) 8.0.0.15 | ||||
运行在以下环境 | |||||||||
应用 | ibm | websphere_application_server | * | From (including) 8.5.0.0 | Up to (including) 8.5.5.19 | ||||
运行在以下环境 | |||||||||
应用 | ibm | websphere_application_server | * | From (including) 9.0.0.0 | Up to (including) 9.0.5.7 |
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 低
- 保密性 高
- 完整性 无
CWE-ID | 漏洞类型 |
CWE-611 | XML外部实体引用的不恰当限制(XXE) |
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