github - ghsa-crxh-9828-m763

GHSA-CRXH-9828-M763

Vulnerability from github – Published: 2022-05-17 04:51 – Updated: 2025-04-11 04:19

Details

The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2500"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-02-15T14:57:00Z",
    "severity": "HIGH"
  },
  "details": "The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records.",
  "id": "GHSA-crxh-9828-m763",
  "modified": "2025-04-11T04:19:10Z",
  "published": "2022-05-17T04:51:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2500"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716949"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-nfs\u0026m=130875695821953\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html"
    },
    {
      "type": "WEB",
      "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4"
    },
    {
      "type": "WEB",
      "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2500 (GCVE-0-2011-2500)

Vulnerability from cvelistv5 – Published: 2014-02-15 11:00 – Updated: 2024-08-06 23:00

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=716949	x_refsource_CONFIRM
	http://sourceforge.net/projects/nfs/files/nfs-uti…	x_refsource_CONFIRM
	http://marc.info/?l=linux-nfs&m=130875695821953&w=2	mailing-listx_refsource_MLIST
	http://rhn.redhat.com/errata/RHSA-2011-1534.html	vendor-advisoryx_refsource_REDHAT
	http://sourceforge.net/projects/nfs/files/nfs-uti…	x_refsource_CONFIRM

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:00:34.176Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=716949"
          },
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            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download"
          },
          {
            "name": "[linux-nfs] 20110622 [PATCH] nfs: fix host_reliable_addrinfo (try #2)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=linux-nfs\u0026m=130875695821953\u0026w=2"
          },
          {
            "name": "RHSA-2011:1534",
            "tags": [
              "vendor-advisory",
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            "url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html"
          },
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            ],
            "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2011-06-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-02-26T14:57:02",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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          ],
          "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download"
        },
        {
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          "tags": [
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          "url": "http://marc.info/?l=linux-nfs\u0026m=130875695821953\u0026w=2"
        },
        {
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          "tags": [
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        },
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            "x_refsource_CONFIRM"
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          "url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/"
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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    "datePublished": "2014-02-15T11:00:00",
    "dateReserved": "2011-06-15T00:00:00",
    "dateUpdated": "2024-08-06T23:00:34.176Z",
    "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

GHSA-CRXH-9828-M763

CVE-2011-2500 (GCVE-0-2011-2500)

Tags

Sightings

Nomenclature