cnvd - cnvd-2021-03003

cnvd-2021-03003

Vulnerability from cnvd

Title: IBM MQ Appliance缓冲区溢出漏洞（CNVD-2021-03003）

Description:

IBM MQ Appliance是美国IBM公司的一款用于快速部署企业级消息中间件的一体机设备。

IBM MQ Appliance存在缓冲区溢出漏洞，远程攻击者可利用该漏洞可以发送一个特别设计的SNMP查询，以导致设备重新加载。

Severity: 中

Patch Name: IBM MQ Appliance缓冲区溢出漏洞（CNVD-2021-03003）的补丁

Patch Description:

IBM MQ Appliance是美国IBM公司的一款用于快速部署企业级消息中间件的一体机设备。

IBM MQ Appliance存在缓冲区溢出漏洞，远程攻击者可利用该漏洞可以发送一个特别设计的SNMP查询，以导致设备重新加载。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/6398791

Reference: https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affected-by-a-denial-of-service-vulnerability-cve-2020-4869/

Impacted products

Name
IBM IBM MQ Appliance

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4869",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4869"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03003",
  "openTime": "2021-01-15",
  "patchDescription": "IBM MQ Appliance\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5feb\u901f\u90e8\u7f72\u4f01\u4e1a\u7ea7\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u4e00\u4f53\u673a\u8bbe\u5907\u3002\r\n\r\nIBM MQ Appliance\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u53d1\u9001\u4e00\u4e2a\u7279\u522b\u8bbe\u8ba1\u7684SNMP\u67e5\u8be2\uff0c\u4ee5\u5bfc\u81f4\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\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 Appliance\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-03003\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM MQ Appliance"
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  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affected-by-a-denial-of-service-vulnerability-cve-2020-4869/",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-12",
  "title": "IBM MQ Appliance\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-03003\uff09"
}

CVE-2020-4869 (GCVE-0-2020-4869)

Vulnerability from cvelistv5

Published

2021-01-11 17:10

Modified

2024-09-16 22:55

Severity ?

5.3 (Medium) - CVSS:3.0/AV:N/AC:H/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 Appliance 9.2 CD and 9.2 LTS is vulnerable to a denial of service, caused by a buffer overflow. A remote attacker could send a specially crafted SNMP query to cause the appliance to reload. IBM X-Force ID: 190831.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6398791	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/190831	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	MQ Appliance	Version: 9.2.0.0 Version: 9.2.1

Show details on NVD website

JSON

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        ],
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
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            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
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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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