Vulnerability-Lookup

CNVD-2017-31334

Vulnerability from cnvd - Published: 2017-10-24

Title

P3Scan设计漏洞

Description

P3Scan是一款用于电子邮件的代理服务器，能够扫描蠕虫、木马等恶意邮件。 P3Scan 3.0_rc1及之前的版本中的daemon存在安全漏洞，该漏洞源于程序将账户降级至非root权限后，创建了p3scan.pid文件。本地攻击者可利用该漏洞终止任意进程。

Severity

低

Formal description

目前没有详细的解决方案提供： http://p3scan.sourceforge.net/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-14681

Impacted products

Name
P3Scan P3Scan <=3.0_rc1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14681",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14681"
    }
  },
  "description": "P3Scan\u662f\u4e00\u6b3e\u7528\u4e8e\u7535\u5b50\u90ae\u4ef6\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u80fd\u591f\u626b\u63cf\u8815\u866b\u3001\u6728\u9a6c\u7b49\u6076\u610f\u90ae\u4ef6\u3002\r\n\r\nP3Scan 3.0_rc1\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684daemon\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06\u8d26\u6237\u964d\u7ea7\u81f3\u975eroot\u6743\u9650\u540e\uff0c\u521b\u5efa\u4e86p3scan.pid\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ec8\u6b62\u4efb\u610f\u8fdb\u7a0b\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://p3scan.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-31334",
  "openTime": "2017-10-24",
  "products": {
    "product": "P3Scan P3Scan \u003c=3.0_rc1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14681",
  "serverity": "\u4f4e",
  "submitTime": "2017-10-10",
  "title": "P3Scan\u8bbe\u8ba1\u6f0f\u6d1e"
}

CVE-2017-14681 (GCVE-0-2017-14681)

Vulnerability from cvelistv5 – Published: 2017-09-21 22:00 – Updated: 2024-09-17 02:26

Summary

The daemon in P3Scan 3.0_rc1 and earlier creates a p3scan.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 p3scan.pid modification before a root script executes a "kill `cat /pathname/p3scan.pid`" command, as demonstrated by etc/init.d/p3scan.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://sourceforge.net/p/p3scan/bugs/33/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:34:39.374Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://sourceforge.net/p/p3scan/bugs/33/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The daemon in P3Scan 3.0_rc1 and earlier creates a p3scan.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 p3scan.pid modification before a root script executes a \"kill `cat /pathname/p3scan.pid`\" command, as demonstrated by etc/init.d/p3scan."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-21T22:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://sourceforge.net/p/p3scan/bugs/33/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-14681",
          "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": "The daemon in P3Scan 3.0_rc1 and earlier creates a p3scan.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 p3scan.pid modification before a root script executes a \"kill `cat /pathname/p3scan.pid`\" command, as demonstrated by etc/init.d/p3scan."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://sourceforge.net/p/p3scan/bugs/33/",
              "refsource": "MISC",
              "url": "https://sourceforge.net/p/p3scan/bugs/33/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-14681",
    "datePublished": "2017-09-21T22:00:00.000Z",
    "dateReserved": "2017-09-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T02:26:20.059Z",
    "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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-31334

CVE-2017-14681 (GCVE-0-2017-14681)

Tags

Sightings

Nomenclature