github - ghsa-xr9g-g7xh-rw7g

ghsa-xr9g-g7xh-rw7g

Vulnerability from github

Published

2022-05-17 01:59

Modified

2022-05-17 01:59

Details

The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-05-03T20:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.",
  "id": "GHSA-xr9g-g7xh-rw7g",
  "modified": "2022-05-17T01:59:37Z",
  "published": "2022-05-17T01:59:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1739"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66981"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/44307"
    },
    {
      "type": "WEB",
      "url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-11:01.mountd.asc"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1025425"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47517"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/1076"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-1739 (GCVE-0-2011-1739)

Vulnerability from cvelistv5

Published

2011-05-03 20:00

Modified

2024-08-06 22:37

Severity ?

CWE

n/a

Summary

The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.

References

URL

Tags

	http://www.vupen.com/english/advisories/2011/1076	vdb-entry, x_refsource_VUPEN
	http://security.FreeBSD.org/advisories/FreeBSD-SA-11:01.mountd.asc	vendor-advisory, x_refsource_FREEBSD
	http://www.securityfocus.com/bid/47517	vdb-entry, x_refsource_BID
	https://exchange.xforce.ibmcloud.com/vulnerabilities/66981	vdb-entry, x_refsource_XF
	http://securitytracker.com/id?1025425	vdb-entry, x_refsource_SECTRACK
	http://secunia.com/advisories/44307	third-party-advisory, x_refsource_SECUNIA

Impacted products

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

Show details on NVD website

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          },
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}

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