cnvd - cnvd-2021-07504

CNVD-2021-07504

Vulnerability from cnvd - Published: 2021-01-30

Title

IBM QRadar代码执行漏洞

Description

IBM QRadar是一种企业安全信息和事件管理(SIEM)产品，可检测异常、发现高级威胁、消除误报。 IBM QRadar 7.4.0 - 7.4.2 Patch 1、7.3.0 - 7.3.3 Patch 7存在代码执行漏洞。该漏洞源于Java反序列化功能对用户提供的内容进行了不安全的反序列化。攻击者可通过发送恶意序列化Java对象利用该漏洞在系统上执行任意命令。

Severity

中

Patch Name

IBM QRadar代码执行漏洞的补丁

Patch Description

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/6409306

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4888

Impacted products

Name
['IBM QRadar SIEM >=7.4.0，<=7.4.2 Patch 1', 'IBM QRadar SIEM >=7.3.0，<=7.3.3 Patch 7']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4888",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4888"
    }
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  "description": "IBM QRadar\u662f\u4e00\u79cd\u4f01\u4e1a\u5b89\u5168\u4fe1\u606f\u548c\u4e8b\u4ef6\u7ba1\u7406(SIEM)\u4ea7\u54c1\uff0c\u53ef\u68c0\u6d4b\u5f02\u5e38\u3001\u53d1\u73b0\u9ad8\u7ea7\u5a01\u80c1\u3001\u6d88\u9664\u8bef\u62a5\u3002\n\nIBM QRadar 7.4.0 - 7.4.2 Patch 1\u30017.3.0 - 7.3.3 Patch 7\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eJava\u53cd\u5e8f\u5217\u5316\u529f\u80fd\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u5e8f\u5217\u5316Java\u5bf9\u8c61\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-07504",
  "openTime": "2021-01-30",
  "patchDescription": "IBM QRadar\u662f\u4e00\u79cd\u4f01\u4e1a\u5b89\u5168\u4fe1\u606f\u548c\u4e8b\u4ef6\u7ba1\u7406(SIEM)\u4ea7\u54c1\uff0c\u53ef\u68c0\u6d4b\u5f02\u5e38\u3001\u53d1\u73b0\u9ad8\u7ea7\u5a01\u80c1\u3001\u6d88\u9664\u8bef\u62a5\u3002\r\n\r\nIBM QRadar 7.4.0 - 7.4.2 Patch 1\u30017.3.0 - 7.3.3 Patch 7\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eJava\u53cd\u5e8f\u5217\u5316\u529f\u80fd\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u6076\u610f\u5e8f\u5217\u5316Java\u5bf9\u8c61\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\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\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM QRadar SIEM \u003e=7.4.0\uff0c\u003c=7.4.2 Patch 1",
      "IBM QRadar SIEM \u003e=7.3.0\uff0c\u003c=7.3.3 Patch 7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4888",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-29",
  "title": "IBM QRadar\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-4888 (GCVE-0-2020-4888)

Vulnerability from cvelistv5 – Published: 2021-01-28 12:55 – Updated: 2024-09-17 03:32

Summary

IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.

Severity ?

6.3 (Medium)


                        
                          CVSS:3.0/I:L/AC:L/C:L/S:U/UI:N/A:L/AV:N/PR:L/E:U/RL:O/RC:C

CWE

Gain Access

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6409306	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	QRadar SIEM	Affected: 7.3 Affected: 7.4 Affected: 7.3.3.Patch.7 Affected: 7.4.2.Patch.1

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-07504

CVE-2020-4888 (GCVE-0-2020-4888)

Tags

Sightings

Nomenclature