ubuntu-cve-2017-12904
Vulnerability from osv_ubuntu
Published
2017-08-23 14:29
Modified
2025-09-08 16:44
Summary
Details

Improper Neutralization of Special Elements used in an OS Command in bookmarking function of Newsbeuter versions 0.7 through 2.9 allows remote attackers to perform user-assisted code execution by crafting an RSS item that includes shell code in its title and/or URL.


{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "newsbeuter",
            "binary_version": "2.9-3ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "newsbeuter",
        "purl": "pkg:deb/ubuntu/newsbeuter@2.9-3ubuntu0.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9-3ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8-2",
        "2.9-0ubuntu1",
        "2.9-3"
      ]
    }
  ],
  "aliases": [],
  "details": "Improper Neutralization of Special Elements used in an OS Command in bookmarking function of Newsbeuter versions 0.7 through 2.9 allows remote attackers to perform user-assisted code execution by crafting an RSS item that includes shell code in its title and/or URL.",
  "id": "UBUNTU-CVE-2017-12904",
  "modified": "2025-09-08T16:44:22Z",
  "published": "2017-08-23T14:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-12904"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/akrennmair/newsbeuter/issues/591"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/akrennmair/newsbeuter/commit/96e9506ae9e252c548665152d1b8968297128307"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-12904"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4585-1"
    }
  ],
  "related": [
    "USN-4585-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-12904"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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