cnvd - cnvd-2021-30589

cnvd-2021-30589

Vulnerability from cnvd

Title: IBM WebSphere Application Server XML外部实体注入漏洞（CNVD-2021-30589）

Description:

IBM WebSphere Application Server（WAS）是美国IBM公司的一款应用服务器产品。该产品是JavaEE和Web服务应用程序的平台，也是IBMWebSphere软件平台的基础。

IBM WebSphere Application Server 7.0、8.0、8.5、9.0版本存在XML外部实体注入漏洞，远程攻击者可利用该漏洞泄露敏感信息或消耗内存资源。

Severity: 中

Patch Name: IBM WebSphere Application Server XML外部实体注入漏洞（CNVD-2021-30589）的补丁

Patch Description:

IBM WebSphere Application Server（WAS）是美国IBM公司的一款应用服务器产品。该产品是JavaEE和Web服务应用程序的平台，也是IBMWebSphere软件平台的基础。

IBM WebSphere Application Server 7.0、8.0、8.5、9.0版本存在XML外部实体注入漏洞，远程攻击者可利用该漏洞泄露敏感信息或消耗内存资源。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.ibm.com/support/pages/node/6445481

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-20454

Impacted products

Name
['IBM IBM WebSphere Application Server 9.0', 'IBM IBM WebSphere Application Server 8.5', 'IBM IBM WebSphere Application Server 8.0', 'IBM IBM WebSphere Application Server 7.0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20454",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20454"
    }
  },
  "description": "IBM WebSphere Application Server\uff08WAS\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u670d\u52a1\u5668\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u662fJavaEE\u548cWeb\u670d\u52a1\u5e94\u7528\u7a0b\u5e8f\u7684\u5e73\u53f0\uff0c\u4e5f\u662fIBMWebSphere\u8f6f\u4ef6\u5e73\u53f0\u7684\u57fa\u7840\u3002\n\nIBM WebSphere Application Server 7.0\u30018.0\u30018.5\u30019.0\u7248\u672c\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\u6216\u6d88\u8017\u5185\u5b58\u8d44\u6e90\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://www.ibm.com/support/pages/node/6445481",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-30589",
  "openTime": "2021-04-25",
  "patchDescription": "IBM WebSphere Application Server\uff08WAS\uff09\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u670d\u52a1\u5668\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u662fJavaEE\u548cWeb\u670d\u52a1\u5e94\u7528\u7a0b\u5e8f\u7684\u5e73\u53f0\uff0c\u4e5f\u662fIBMWebSphere\u8f6f\u4ef6\u5e73\u53f0\u7684\u57fa\u7840\u3002\r\n\r\nIBM WebSphere Application Server 7.0\u30018.0\u30018.5\u30019.0\u7248\u672c\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\u6216\u6d88\u8017\u5185\u5b58\u8d44\u6e90\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "IBM WebSphere Application Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-30589\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM WebSphere Application Server 9.0",
      "IBM IBM WebSphere Application Server 8.5",
      "IBM IBM WebSphere Application Server 8.0",
      "IBM IBM WebSphere Application Server 7.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20454",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-22",
  "title": "IBM WebSphere Application Server XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-30589\uff09"
}

CVE-2021-20454 (GCVE-0-2021-20454)

Vulnerability from cvelistv5

Published

2021-04-21 12:05

Modified

2024-09-16 17:33

Severity ?

8.2 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C

CWE

Obtain Information

Summary

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.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6445481	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/196649	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	WebSphere Application Server	Version: 7.0 Version: 8.0 Version: 8.5 Version: 9.0

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JSON

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196649"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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