cnvd - cnvd-2021-55184

cnvd-2021-55184

Vulnerability from cnvd

Title: IBM QRadar SIEM信息泄露漏洞（CNVD-2021-55184）

Description:

IBM QRadar SIEM是美国IBM公司的一套利用安全智能保护资产和信息远离高级威胁的解决方案。该方案提供对整个IT架构范围进行监督、生成详细的数据访问和用户活动报告等功能。

IBM QRadar SIEM存在信息泄露漏洞，该漏洞源于IBM QRadar SIEM使用比预期弱的加密算法，攻击者可利用该漏洞解密高度敏感的信息。

Severity: 中

Patch Name: IBM QRadar SIEM信息泄露漏洞（CNVD-2021-55184）的补丁

Patch Description:

IBM QRadar SIEM存在信息泄露漏洞，该漏洞源于IBM QRadar SIEM使用比预期弱的加密算法，攻击者可利用该漏洞解密高度敏感的信息。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/6474847

Reference: https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-uses-weaker-than-expected-cryptographic-algorithms-cve-2021-20337/

Impacted products

Name
['IBM QRadar SIEM >=7.3.0，<=7.3.3 Patch 8', 'IBM QRadar SIEM >=7.4.0，<=7.4.3 GA']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20337"
    }
  },
  "description": "IBM QRadar SIEM\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528\u5b89\u5168\u667a\u80fd\u4fdd\u62a4\u8d44\u4ea7\u548c\u4fe1\u606f\u8fdc\u79bb\u9ad8\u7ea7\u5a01\u80c1\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u5bf9\u6574\u4e2aIT\u67b6\u6784\u8303\u56f4\u8fdb\u884c\u76d1\u7763\u3001\u751f\u6210\u8be6\u7ec6\u7684\u6570\u636e\u8bbf\u95ee\u548c\u7528\u6237\u6d3b\u52a8\u62a5\u544a\u7b49\u529f\u80fd\u3002\n\nIBM QRadar SIEM\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIBM QRadar SIEM\u4f7f\u7528\u6bd4\u9884\u671f\u5f31\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e3\u5bc6\u9ad8\u5ea6\u654f\u611f\u7684\u4fe1\u606f\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/6474847",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-55184",
  "openTime": "2021-07-27",
  "patchDescription": "IBM QRadar SIEM\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5229\u7528\u5b89\u5168\u667a\u80fd\u4fdd\u62a4\u8d44\u4ea7\u548c\u4fe1\u606f\u8fdc\u79bb\u9ad8\u7ea7\u5a01\u80c1\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u5bf9\u6574\u4e2aIT\u67b6\u6784\u8303\u56f4\u8fdb\u884c\u76d1\u7763\u3001\u751f\u6210\u8be6\u7ec6\u7684\u6570\u636e\u8bbf\u95ee\u548c\u7528\u6237\u6d3b\u52a8\u62a5\u544a\u7b49\u529f\u80fd\u3002\r\n\r\nIBM QRadar SIEM\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIBM QRadar SIEM\u4f7f\u7528\u6bd4\u9884\u671f\u5f31\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e3\u5bc6\u9ad8\u5ea6\u654f\u611f\u7684\u4fe1\u606f\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 QRadar SIEM\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-55184\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM QRadar SIEM \u003e=7.3.0\uff0c\u003c=7.3.3 Patch 8",
      "IBM QRadar SIEM \u003e=7.4.0\uff0c\u003c=7.4.3 GA"
    ]
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-uses-weaker-than-expected-cryptographic-algorithms-cve-2021-20337/",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-27",
  "title": "IBM QRadar SIEM\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-55184\uff09"
}

CVE-2021-20337 (GCVE-0-2021-20337)

Vulnerability from cvelistv5

Published

2021-07-26 12:10

Modified

2024-09-17 00:35

Severity ?

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

CWE

Obtain Information

Summary

IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6474847	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/194448	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	QRadar SIEM	Version: 7.3.0 Version: 7.4.0 Version: 7.4.3 Version: 7.3.Patch.8

Show details on NVD website

JSON

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              "x_refsource_XF",
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            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194448"
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        ],
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    "cna": {
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      ],
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          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "baseSeverity": "MEDIUM",
            "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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