cnvd - cnvd-2021-99670

cnvd-2021-99670

Vulnerability from cnvd

Title: IBM WebSphere Application Server拒绝服务漏洞（CNVD-2021-99670）

Description:

IBM WebSphere Application Server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存在拒绝服务漏洞，该该漏洞源于未对输入的错误消息做正确的处理，远程攻击者可利用该漏洞可以利用此漏洞导致服务器消耗所有可用的CPU资源。

Severity: 高

Patch Name: IBM WebSphere Application Server拒绝服务漏洞（CNVD-2021-99670）的补丁

Patch Description:

IBM WebSphere Application Server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存在拒绝服务漏洞，该该漏洞源于未对输入的错误消息做正确的处理，远程攻击者可利用该漏洞可以利用此漏洞导致服务器消耗所有可用的CPU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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/6524674

Reference: https://vigilance.fr/vulnerability/WebSphere-AS-overload-via-Crafted-Request-37034

Impacted products

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

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38951",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38951"
    }
  },
  "description": "IBM WebSphere Application Server\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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\u6d88\u8017\u6240\u6709\u53ef\u7528\u7684CPU\u8d44\u6e90\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.ibm.com/support/pages/node/6524674",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-99670",
  "openTime": "2021-12-13",
  "patchDescription": "IBM WebSphere Application Server\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\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u5bf9\u8f93\u5165\u7684\u9519\u8bef\u6d88\u606f\u505a\u6b63\u786e\u7684\u5904\u7406\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u5668\u6d88\u8017\u6240\u6709\u53ef\u7528\u7684CPU\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-99670\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM WebSphere Application Server 8.5",
      "IBM Websphere Application Server 8.0",
      "IBM Websphere Application Server 7.0",
      "IBM WebSphere Application Server 9.0"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/WebSphere-AS-overload-via-Crafted-Request-37034",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-12",
  "title": "IBM WebSphere Application Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-99670\uff09"
}

CVE-2021-38951 (GCVE-0-2021-38951)

Vulnerability from cvelistv5

Published

2021-12-09 17:00

Modified

2024-09-16 16:47

Severity ?

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

CWE

Denial of Service

Summary

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume all available CPU resources. IBM X-Force ID: 211405.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6524674	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/211405	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

Show details on NVD website

JSON

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/211405"
          }
        ],
        "title": "CVE Program Container"
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    ],
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              "version": "7.0"
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        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "UNPROVEN",
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            "remediationLevel": "OFFICIAL_FIX",
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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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