ubuntu-cve-2013-1923
Vulnerability from osv_ubuntu
Published
2014-01-21 18:55
Modified
2025-07-16 04:50
Summary
Details

rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.

Severity
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "nfs-common",
            "binary_version": "1:1.2.8-6ubuntu1"
          },
          {
            "binary_name": "nfs-kernel-server",
            "binary_version": "1:1.2.8-6ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "nfs-utils",
        "purl": "pkg:deb/ubuntu/nfs-utils@1:1.2.8-6ubuntu1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:1.2.8-6ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:1.2.8-2ubuntu2",
        "1:1.2.8-4ubuntu1",
        "1:1.2.8-5ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.",
  "id": "UBUNTU-CVE-2013-1923",
  "modified": "2025-07-16T04:50:14Z",
  "published": "2014-01-21T18:55:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2013-1923"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2013/04/04"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2013-1923"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2013-1923"
  ],
  "withdrawn": "2025-07-18T16:42:50Z"
}



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