cnvd - cnvd-2017-25674

cnvd-2017-25674

Vulnerability from cnvd

Title: OpenLDAP拒绝服务漏洞（CNVD-2017-25674）

Description:

OpenLDAP是美国OpenLDAP基金会的一个轻型目录访问协议（LDAP）的自由和开源实现，它已被包含在Linux发行版中。

OpenLDAP 2.4.45及之前的版本中的slapd存在拒绝服务漏洞，该漏洞源于程序移除权限后，创建了PID文件。本地攻击者可利用该漏洞终止任意进程。

Severity: 低

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页及时更新： http://www.openldap.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-14159

Impacted products

Name
OpenLDAP OpenLDAP <=2.4.45

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14159"
    }
  },
  "description": "OpenLDAP\u662f\u7f8e\u56fdOpenLDAP\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u8f7b\u578b\u76ee\u5f55\u8bbf\u95ee\u534f\u8bae\uff08LDAP\uff09\u7684\u81ea\u7531\u548c\u5f00\u6e90\u5b9e\u73b0\uff0c\u5b83\u5df2\u88ab\u5305\u542b\u5728Linux\u53d1\u884c\u7248\u4e2d\u3002\r\n\r\nOpenLDAP 2.4.45\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684slapd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u79fb\u9664\u6743\u9650\u540e\uff0c\u521b\u5efa\u4e86PID\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\u3002",
  "discovererName": "michael@orlitzky.com",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttp://www.openldap.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-25674",
  "openTime": "2017-09-07",
  "products": {
    "product": "OpenLDAP OpenLDAP \u003c=2.4.45"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14159",
  "serverity": "\u4f4e",
  "submitTime": "2017-09-06",
  "title": "OpenLDAP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-25674\uff09"
}

CVE-2017-14159 (GCVE-0-2017-14159)

Vulnerability from cvelistv5

Published

2017-09-05 18:00

Modified

2024-08-05 19:20

Severity ?

CWE

Summary

slapd in OpenLDAP 2.4.45 and earlier creates a 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 PID file modification before a root script executes a "kill `cat /pathname`" command, as demonstrated by openldap-initscript.

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	http://www.openldap.org/its/index.cgi?findid=8703	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:20:41.454Z",
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              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.openldap.org/its/index.cgi?findid=8703"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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      ],
      "datePublic": "2017-09-05T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T23:19:14",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.openldap.org/its/index.cgi?findid=8703"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-14159",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
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                "vendor_name": "n/a"
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            },
            {
              "name": "http://www.openldap.org/its/index.cgi?findid=8703",
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              "url": "http://www.openldap.org/its/index.cgi?findid=8703"
            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2017-09-05T00:00:00",
    "dateUpdated": "2024-08-05T19:20:41.454Z",
    "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.

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