cnvd - cnvd-2017-24392

cnvd-2017-24392

Vulnerability from cnvd

Title: Nagios Core拒绝服务漏洞

Description:

Nagios Core是一套开源的、免费的网络监视工具。

Nagios Core 4.3.3之前的版本中存在拒绝服务漏洞。本地攻击者可利用该漏洞终止任意进程。

Severity: 中

Patch Name: Nagios Core拒绝服务漏洞的补丁

Patch Description:

Nagios Core是一套开源的、免费的网络监视工具。

Nagios Core 4.3.3之前的版本中存在拒绝服务漏洞。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/NagiosEnterprises/nagioscore/blob/master/Changelog

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-12847

Impacted products

Name
Nagios Nagios <4.3.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12847"
    }
  },
  "description": "Nagios Core\u662f\u4e00\u5957\u5f00\u6e90\u7684\u3001\u514d\u8d39\u7684\u7f51\u7edc\u76d1\u89c6\u5de5\u5177\u3002\r\n\r\nNagios Core 4.3.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\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/NagiosEnterprises/nagioscore/blob/master/Changelog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-24392",
  "openTime": "2017-09-02",
  "patchDescription": "Nagios Core\u662f\u4e00\u5957\u5f00\u6e90\u7684\u3001\u514d\u8d39\u7684\u7f51\u7edc\u76d1\u89c6\u5de5\u5177\u3002\r\n\r\nNagios Core 4.3.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\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": "Nagios Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nagios Nagios \u003c4.3.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-12847",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-25",
  "title": "Nagios Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-12847 (GCVE-0-2017-12847)

Vulnerability from cvelistv5

Published

2017-08-23 21:00

Modified

2024-08-05 18:51

Severity ?

CWE

Summary

Nagios Core before 4.3.3 creates a nagios.lock 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 nagios.lock modification before a root script executes a "kill `cat /pathname/nagios.lock`" command.

References

▼	URL	Tags
	https://security.gentoo.org/glsa/201710-20	vendor-advisory, x_refsource_GENTOO
	https://github.com/NagiosEnterprises/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb	x_refsource_CONFIRM
	https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752	x_refsource_CONFIRM
	https://github.com/NagiosEnterprises/nagioscore/blob/master/Changelog	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/100403	vdb-entry, x_refsource_BID
	https://github.com/NagiosEnterprises/nagioscore/issues/404	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:51:06.962Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "GLSA-201710-20",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201710-20"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/NagiosEnterprises/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/NagiosEnterprises/nagioscore/blob/master/Changelog"
          },
          {
            "name": "100403",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100403"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/NagiosEnterprises/nagioscore/issues/404"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-08-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Nagios Core before 4.3.3 creates a nagios.lock 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 nagios.lock modification before a root script executes a \"kill `cat /pathname/nagios.lock`\" command."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-10-18T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "GLSA-201710-20",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201710-20"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/NagiosEnterprises/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/NagiosEnterprises/nagioscore/blob/master/Changelog"
        },
        {
          "name": "100403",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100403"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/NagiosEnterprises/nagioscore/issues/404"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-12847",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Nagios Core before 4.3.3 creates a nagios.lock 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 nagios.lock modification before a root script executes a \"kill `cat /pathname/nagios.lock`\" command."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "GLSA-201710-20",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201710-20"
            },
            {
              "name": "https://github.com/NagiosEnterprises/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb",
              "refsource": "CONFIRM",
              "url": "https://github.com/NagiosEnterprises/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb"
            },
            {
              "name": "https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752",
              "refsource": "CONFIRM",
              "url": "https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752"
            },
            {
              "name": "https://github.com/NagiosEnterprises/nagioscore/blob/master/Changelog",
              "refsource": "CONFIRM",
              "url": "https://github.com/NagiosEnterprises/nagioscore/blob/master/Changelog"
            },
            {
              "name": "100403",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/100403"
            },
            {
              "name": "https://github.com/NagiosEnterprises/nagioscore/issues/404",
              "refsource": "CONFIRM",
              "url": "https://github.com/NagiosEnterprises/nagioscore/issues/404"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-12847",
    "datePublished": "2017-08-23T21:00:00",
    "dateReserved": "2017-08-14T00:00:00",
    "dateUpdated": "2024-08-05T18:51:06.962Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted