cnvd - cnvd-2021-93631

cnvd-2021-93631

Vulnerability from cnvd

Title: IBM MQ拒绝服务漏洞（CNVD-2021-93631）

Description:

IBM MQ（前身为IBM WebSphere MQ）是一个强大、安全且可靠的消息传递中间件。

IBM MQ 8.0、9.0 LTS、9.1 LTS、9.2 LTS、9.1 CD、9.2 CD版存在拒绝服务漏洞。该漏洞源于错误处理消息。攻击者可利用该漏洞导致拒绝服务。

Severity: 中

Patch Name: IBM MQ拒绝服务漏洞（CNVD-2021-93631）的补丁

Patch Description:

IBM MQ（前身为IBM WebSphere MQ）是一个强大、安全且可靠的消息传递中间件。

IBM MQ 8.0、9.0 LTS、9.1 LTS、9.2 LTS、9.1 CD、9.2 CD版存在拒绝服务漏洞。该漏洞源于错误处理消息。攻击者可利用该漏洞导致拒绝服务。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/6517672

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-38875

Impacted products

Name
['IBM IBM MQ 9.0 LTS', 'IBM IBM MQ 9.1 CD', 'IBM IBM MQ 8.0', 'IBM IBM MQ 9.1 LTS', 'IBM IBM MQ 9.2 LTS', 'IBM IBM MQ 9.2 CD']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38875",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38875"
    }
  },
  "description": "IBM MQ\uff08\u524d\u8eab\u4e3aIBM WebSphere MQ\uff09\u662f\u4e00\u4e2a\u5f3a\u5927\u3001\u5b89\u5168\u4e14\u53ef\u9760\u7684\u6d88\u606f\u4f20\u9012\u4e2d\u95f4\u4ef6\u3002\n\nIBM MQ 8.0\u30019.0 LTS\u30019.1 LTS\u30019.2 LTS\u30019.1 CD\u30019.2 CD\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5904\u7406\u6d88\u606f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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/6517672",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-93631",
  "openTime": "2021-12-02",
  "patchDescription": "IBM MQ\uff08\u524d\u8eab\u4e3aIBM WebSphere MQ\uff09\u662f\u4e00\u4e2a\u5f3a\u5927\u3001\u5b89\u5168\u4e14\u53ef\u9760\u7684\u6d88\u606f\u4f20\u9012\u4e2d\u95f4\u4ef6\u3002\r\n\r\nIBM MQ 8.0\u30019.0 LTS\u30019.1 LTS\u30019.2 LTS\u30019.1 CD\u30019.2 CD\u7248\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u5904\u7406\u6d88\u606f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 MQ\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-93631\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM MQ 9.0 LTS",
      "IBM IBM MQ 9.1 CD",
      "IBM IBM MQ 8.0",
      "IBM IBM MQ 9.1 LTS",
      "IBM IBM MQ 9.2 LTS",
      "IBM IBM MQ 9.2 CD"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-38875",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-24",
  "title": "IBM MQ\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-93631\uff09"
}

CVE-2021-38875 (GCVE-0-2021-38875)

Vulnerability from cvelistv5

Published

2021-11-23 19:15

Modified

2024-09-16 23:25

Severity ?

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

CWE

Denial of Service

Summary

IBM MQ 8.0, 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.1 CD, and 9.2 CD is vulnerable to a denial of service attack caused by an error processing messages. IBM X-Force ID: 208398.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6517672	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/208398	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	MQ	Version: 8.0.0 Version: 9.0.0 Version: 9.1.0 Version: 9.2.0

Show details on NVD website

JSON

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            "url": "https://www.ibm.com/support/pages/node/6517672"
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/208398"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "versions": [
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      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "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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