cnvd - cnvd-2017-33079

CNVD-2017-33079

Vulnerability from cnvd - Published: 2017-11-08

Title

rhnsd拒绝服务漏洞

Description

rhnsd是Linux中的一个网络服务守护进程。 rhnsd中存在安全漏洞，该漏洞源于程序将PID文件创建成全局可读取。本地攻击者可利用该漏洞造成拒绝服务。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.redhat.com

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1480550

Impacted products

Name
Red Hat rhnsd

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7560",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7560"
    }
  },
  "description": "rhnsd\u662fLinux\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u670d\u52a1\u5b88\u62a4\u8fdb\u7a0b\u3002\r\n\r\nrhnsd\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06PID\u6587\u4ef6\u521b\u5efa\u6210\u5168\u5c40\u53ef\u8bfb\u53d6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Adam Mari\u0161",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.redhat.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33079",
  "openTime": "2017-11-08",
  "products": {
    "product": "Red Hat rhnsd"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1480550",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-20",
  "title": "rhnsd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-7560 (GCVE-0-2017-7560)

Vulnerability from cvelistv5 – Published: 2017-09-13 17:00 – Updated: 2024-08-05 16:04

Summary

It was found that rhnsd PID files are created as world-writable that allows local attackers to fill the disks or to kill selected processes.

Severity ?

No CVSS data available.

CWE

CWE-377

Assigner

redhat

References

URL

Tags

https://bugzilla.redhat.com/show_bug.cgi?id=1480550

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Red Hat, Inc.	rhnsd	Affected: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:12.054Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1480550"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "rhnsd",
          "vendor": "Red Hat, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-08-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "It was found that rhnsd PID files are created as world-writable that allows local attackers to fill the disks or to kill selected processes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-377",
              "description": "CWE-377",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-13T16:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1480550"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-7560",
    "datePublished": "2017-09-13T17:00:00Z",
    "dateReserved": "2017-04-05T00:00:00",
    "dateUpdated": "2024-08-05T16:04:12.054Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2017-33079

CVE-2017-7560 (GCVE-0-2017-7560)

Tags

Sightings

Nomenclature