cnvd - cnvd-2017-04109

CNVD-2017-04109

Vulnerability from cnvd - Published: 2017-04-09

Title

AlienVault OSSIM和USM身份验证绕过漏洞

Description

AlienVault OSSIM和USM都是美国AlienVault公司的产品。OSSIM是一套开源的安全信息管理系统。USM是一套提供了安全监控、安全事件管理和报告、威胁感知系统等功能的安全管理平台。 AlienVault OSSIM和USM 5.3.1之前的版本中的session.inc文件的logcheck函数存在安全漏洞。远程攻击者可借助AVReportScheduler HTTPUser-Agent头利用该漏洞绕过身份验证，获取敏感信息，修改应用程序或以root权限执行任意代码。

Severity

高

Patch Name

AlienVault OSSIM和USM身份验证绕过漏洞的补丁

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.alienvault.com/forums/discussion/7765/alienvault-v5-3-1-hotfix

Reference

http://www.securityfocus.com/archive/1/archive/1/540224/100/0/threaded http://www.zerodayinitiative.com/advisories/ZDI-16-517/

Impacted products

Name
['Alienvault ossim <5.3.1', 'Alienvault USM <5.3.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7955"
    }
  },
  "description": "AlienVault OSSIM\u548cUSM\u90fd\u662f\u7f8e\u56fdAlienVault\u516c\u53f8\u7684\u4ea7\u54c1\u3002OSSIM\u662f\u4e00\u5957\u5f00\u6e90\u7684\u5b89\u5168\u4fe1\u606f\u7ba1\u7406\u7cfb\u7edf\u3002USM\u662f\u4e00\u5957\u63d0\u4f9b\u4e86\u5b89\u5168\u76d1\u63a7\u3001\u5b89\u5168\u4e8b\u4ef6\u7ba1\u7406\u548c\u62a5\u544a\u3001\u5a01\u80c1\u611f\u77e5\u7cfb\u7edf\u7b49\u529f\u80fd\u7684\u5b89\u5168\u7ba1\u7406\u5e73\u53f0\u3002\r\n\r\nAlienVault OSSIM\u548cUSM 5.3.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684session.inc\u6587\u4ef6\u7684logcheck\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9AVReportScheduler HTTPUser-Agent\u5934\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u4fee\u6539\u5e94\u7528\u7a0b\u5e8f\u6216\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Peter Lapp (lappsec)",
  "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.alienvault.com/forums/discussion/7765/alienvault-v5-3-1-hotfix",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04109",
  "openTime": "2017-04-09",
  "patchDescription": "AlienVault OSSIM\u548cUSM\u90fd\u662f\u7f8e\u56fdAlienVault\u516c\u53f8\u7684\u4ea7\u54c1\u3002OSSIM\u662f\u4e00\u5957\u5f00\u6e90\u7684\u5b89\u5168\u4fe1\u606f\u7ba1\u7406\u7cfb\u7edf\u3002USM\u662f\u4e00\u5957\u63d0\u4f9b\u4e86\u5b89\u5168\u76d1\u63a7\u3001\u5b89\u5168\u4e8b\u4ef6\u7ba1\u7406\u548c\u62a5\u544a\u3001\u5a01\u80c1\u611f\u77e5\u7cfb\u7edf\u7b49\u529f\u80fd\u7684\u5b89\u5168\u7ba1\u7406\u5e73\u53f0\u3002\r\n\r\nAlienVault OSSIM\u548cUSM 5.3.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684session.inc\u6587\u4ef6\u7684logcheck\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9AVReportScheduler HTTPUser-Agent\u5934\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u4fee\u6539\u5e94\u7528\u7a0b\u5e8f\u6216\u4ee5root\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "AlienVault OSSIM\u548cUSM\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Alienvault ossim \u003c5.3.1",
      "Alienvault USM \u003c5.3.1"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/archive/1/archive/1/540224/100/0/threaded\r\nhttp://www.zerodayinitiative.com/advisories/ZDI-16-517/",
  "serverity": "\u9ad8",
  "submitTime": "2017-03-17",
  "title": "AlienVault OSSIM\u548cUSM\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-7955 (GCVE-0-2016-7955)

Vulnerability from cvelistv5 – Published: 2017-03-15 16:00 – Updated: 2024-08-06 02:13

Summary

The logcheck function in session.inc in AlienVault OSSIM before 5.3.1, when an action has been created, and USM before 5.3.1 allows remote attackers to bypass authentication and consequently obtain sensitive information, modify the application, or execute arbitrary code as root via an "AV Report Scheduler" HTTP User-Agent header.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/archive/1/540224/100…	mailing-listx_refsource_BUGTRAQ
	http://www.zerodayinitiative.com/advisories/ZDI-16-517/	x_refsource_MISC
	https://www.alienvault.com/forums/discussion/7765…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:13:21.102Z",
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            "name": "20170306 CVE-2016-7955 - Alienvault OSSIM/USM Authentication Bypass",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
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            ],
            "url": "http://www.securityfocus.com/archive/1/540224/100/0/threaded"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.zerodayinitiative.com/advisories/ZDI-16-517/"
          },
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.alienvault.com/forums/discussion/7765/alienvault-v5-3-1-hotfix"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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      ],
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        {
          "lang": "en",
          "value": "The logcheck function in session.inc in AlienVault OSSIM before 5.3.1, when an action has been created, and USM before 5.3.1 allows remote attackers to bypass authentication and consequently obtain sensitive information, modify the application, or execute arbitrary code as root via an \"AV Report Scheduler\" HTTP User-Agent header."
        }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-09T18:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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        },
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          ],
          "url": "https://www.alienvault.com/forums/discussion/7765/alienvault-v5-3-1-hotfix"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-7955",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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            },
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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-2017-04109

CVE-2016-7955 (GCVE-0-2016-7955)

Tags

Sightings

Nomenclature