Vulnerability-Lookup

CNVD-2018-05430

Vulnerability from cnvd - Published: 2018-03-15

Title

Icinga权限提升漏洞（CNVD-2018-05430）

Description

Icinga是Icinga项目的一套企业级开源监控系统，是一个介于Nagios社区版和企业版间的产品。 Icinga 2.x版本至2.8.1版本中存在安全漏洞。本地攻击者可利用该漏洞终止任意进程。

Severity

中

Patch Name

Icinga权限提升漏洞（CNVD-2018-05430）的补丁

Patch Description

Icinga是Icinga项目的一套企业级开源监控系统，是一个介于Nagios社区版和企业版间的产品。 Icinga 2.x版本至2.8.1版本中存在安全漏洞。本地攻击者可利用该漏洞终止任意进程。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/Icinga/icinga2/issues/5991

Reference

https://github.com/Icinga/icinga2/issues/5991

Impacted products

Name
Icinga Icinga >=2.，<=2.8.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6536"
    }
  },
  "description": "Icinga\u662fIcinga\u9879\u76ee\u7684\u4e00\u5957\u4f01\u4e1a\u7ea7\u5f00\u6e90\u76d1\u63a7\u7cfb\u7edf\uff0c\u662f\u4e00\u4e2a\u4ecb\u4e8eNagios\u793e\u533a\u7248\u548c\u4f01\u4e1a\u7248\u95f4\u7684\u4ea7\u54c1\u3002\r\n\r\nIcinga 2.x\u7248\u672c\u81f32.8.1\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\u3002",
  "discovererName": "orlitzky",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/Icinga/icinga2/issues/5991",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05430",
  "openTime": "2018-03-15",
  "patchDescription": "Icinga\u662fIcinga\u9879\u76ee\u7684\u4e00\u5957\u4f01\u4e1a\u7ea7\u5f00\u6e90\u76d1\u63a7\u7cfb\u7edf\uff0c\u662f\u4e00\u4e2a\u4ecb\u4e8eNagios\u793e\u533a\u7248\u548c\u4f01\u4e1a\u7248\u95f4\u7684\u4ea7\u54c1\u3002\r\n\r\nIcinga 2.x\u7248\u672c\u81f32.8.1\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\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": "Icinga\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-05430\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Icinga Icinga \u003e=2.\uff0c\u003c=2.8.1"
  },
  "referenceLink": "https://github.com/Icinga/icinga2/issues/5991",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-07",
  "title": "Icinga\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-05430\uff09"
}

CVE-2018-6536 (GCVE-0-2018-6536)

Vulnerability from cvelistv5 – Published: 2018-02-02 09:00 – Updated: 2024-08-05 06:10

Summary

An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a "kill `cat /pathname/icinga2.pid`" command, as demonstrated by icinga2.init.d.cmake.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://github.com/Icinga/icinga2/issues/5991	x_refsource_MISC

Date Public

2018-02-02 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:10:10.303Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Icinga/icinga2/issues/5991"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a \"kill `cat /pathname/icinga2.pid`\" command, as demonstrated by icinga2.init.d.cmake."
        }
      ],
      "problemTypes": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-02T08:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Icinga/icinga2/issues/5991"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-6536",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "An issue was discovered in Icinga 2.x through 2.8.1. The daemon creates an icinga2.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for icinga2.pid modification before a root script executes a \"kill `cat /pathname/icinga2.pid`\" command, as demonstrated by icinga2.init.d.cmake."
            }
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        },
        "problemtype": {
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        "references": {
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            {
              "name": "https://github.com/Icinga/icinga2/issues/5991",
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2018-02-02T09:00:00.000Z",
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}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-05430

CVE-2018-6536 (GCVE-0-2018-6536)

Tags

Sightings

Nomenclature