Vulnerability-Lookup

CNVD-2016-05949

Vulnerability from cnvd - Published: 2016-08-03

Title

IBM QRadar SIEM不正确权限分配本地权限提升漏洞

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不正确权限分配本地权限提升漏洞，本地用户可以利用该漏洞在特定的WEB可访问目录下写入文件。

Severity

中

Patch Name

IBM QRadar SIEM不正确权限分配本地权限提升漏洞的补丁

Patch 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不正确权限分配本地权限提升漏洞，本地用户可以利用该漏洞在特定的WEB可访问目录下写入文件。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞 http://www-01.ibm.com/support/docview.wss?uid=swg21987773

Reference

https://www.auscert.org.au/render.html?it=37150

Impacted products

Name
['IBM QRadar SIEM 7.2.n', 'IBM QRadar SIEM 7.1n']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2877"
    }
  },
  "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\r\n\r\nIBM QRadar SIEM\u4e0d\u6b63\u786e\u6743\u9650\u5206\u914d\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u672c\u5730\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7279\u5b9a\u7684WEB\u53ef\u8bbf\u95ee\u76ee\u5f55\u4e0b\u5199\u5165\u6587\u4ef6\u3002",
  "discovererName": "IBM",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\r\nhttp://www-01.ibm.com/support/docview.wss?uid=swg21987773",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05949",
  "openTime": "2016-08-03",
  "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\u4e0d\u6b63\u786e\u6743\u9650\u5206\u914d\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u672c\u5730\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7279\u5b9a\u7684WEB\u53ef\u8bbf\u95ee\u76ee\u5f55\u4e0b\u5199\u5165\u6587\u4ef6\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\u4e0d\u6b63\u786e\u6743\u9650\u5206\u914d\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM QRadar SIEM 7.2.n",
      "IBM QRadar SIEM 7.1n"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/render.html?it=37150",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-02",
  "title": "IBM QRadar SIEM\u4e0d\u6b63\u786e\u6743\u9650\u5206\u914d\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-2877 (GCVE-0-2016-2877)

Vulnerability from cvelistv5 – Published: 2016-11-30 18:00 – Updated: 2024-08-05 23:40

Summary

IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 uses weak permissions for unspecified directories under the web root, which allows local users to modify data by writing to a file.

Severity

No CVSS data available.

CWE

Assigner

ibm CNA under the mitre root

CNA scorecard B 88/100 over 1544 records in the last 180 days details

References

2 references

URL	Tags
http://www.securityfocus.com/bid/95002	vdb-entryx_refsource_BID
http://www-01.ibm.com/support/docview.wss?uid=swg…	x_refsource_CONFIRM

Date Public

2016-07-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:40:13.756Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/95002"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987773"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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      ],
      "datePublic": "2016-07-26T00:00:00.000Z",
      "descriptions": [
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          "value": "IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 uses weak permissions for unspecified directories under the web root, which allows local users to modify data by writing to a file."
        }
      ],
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            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-22T10:57:01.000Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "name": "95002",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/95002"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21987773"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "ID": "CVE-2016-2877",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                  ]
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                "vendor_name": "n/a"
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        "description": {
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        },
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              "description": [
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                  "lang": "eng",
                  "value": "n/a"
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        "references": {
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    "datePublished": "2016-11-30T18:00:00.000Z",
    "dateReserved": "2016-03-09T00:00:00.000Z",
    "dateUpdated": "2024-08-05T23:40:13.756Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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