usn-2294-1
Vulnerability from osv_ubuntu
Published
2014-07-22 16:55
Modified
2026-04-22 07:36
Summary
libtasn1-3, libtasn1-6 vulnerabilities
Details

It was discovered that Libtasn1 incorrectly handled certain ASN.1 data structures. An attacker could exploit this with specially crafted ASN.1 data and cause applications using Libtasn1 to crash, resulting in a denial of service. (CVE-2014-3467)

It was discovered that Libtasn1 incorrectly handled negative bit lengths. An attacker could exploit this with specially crafted ASN.1 data and cause applications using Libtasn1 to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-3468)

It was discovered that Libtasn1 incorrectly handled certain ASN.1 data. An attacker could exploit this with specially crafted ASN.1 data and cause applications using Libtasn1 to crash, resulting in a denial of service. (CVE-2014-3469)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2014-3467",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2014-3468",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2014-3469",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libtasn1-3-bin",
            "binary_version": "3.4-3ubuntu0.1"
          },
          {
            "binary_name": "libtasn1-6",
            "binary_version": "3.4-3ubuntu0.1"
          },
          {
            "binary_name": "libtasn1-bin",
            "binary_version": "3.4-3ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "libtasn1-6",
        "purl": "pkg:deb/ubuntu/libtasn1-6@3.4-3ubuntu0.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4-3ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.3-2",
        "3.4-2",
        "3.4-3"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Libtasn1 incorrectly handled certain ASN.1 data\nstructures. An attacker could exploit this with specially crafted ASN.1\ndata and cause applications using Libtasn1 to crash, resulting in a denial\nof service. (CVE-2014-3467)\n\nIt was discovered that Libtasn1 incorrectly handled negative bit lengths.\nAn attacker could exploit this with specially crafted ASN.1 data and cause\napplications using Libtasn1 to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2014-3468)\n\nIt was discovered that Libtasn1 incorrectly handled certain ASN.1 data. An\nattacker could exploit this with specially crafted ASN.1 data and cause\napplications using Libtasn1 to crash, resulting in a denial of service.\n(CVE-2014-3469)\n",
  "id": "USN-2294-1",
  "modified": "2026-04-22T07:36:31Z",
  "published": "2014-07-22T16:55:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2294-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3467"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3468"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3469"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "libtasn1-3, libtasn1-6 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2014-3467",
    "UBUNTU-CVE-2014-3468",
    "UBUNTU-CVE-2014-3469"
  ]
}



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