ubuntu-cve-2014-3423
Vulnerability from osv_ubuntu
Published
2014-05-08 10:55
Modified
2025-07-16 04:50
Summary
Details

lisp/net/browse-url.el in GNU Emacs 24.3 and earlier allows local users to overwrite arbitrary files via a symlink attack on a /tmp/Mosaic.##### temporary file.

Severity
N/A (UNKNOWN)

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "emacs24",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-bin-common",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-bin-common-dbgsym",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-common",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-dbg",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-dbgsym",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-el",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-lucid",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-lucid-dbg",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-lucid-dbgsym",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-nox",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-nox-dbg",
            "binary_version": "24.5+1-6ubuntu1"
          },
          {
            "binary_name": "emacs24-nox-dbgsym",
            "binary_version": "24.5+1-6ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "emacs24",
        "purl": "pkg:deb/ubuntu/emacs24@24.5+1-6ubuntu1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "24.5+1-6ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "24.5+1-1ubuntu2",
        "24.5+1-1ubuntu4",
        "24.5+1-1ubuntu5",
        "24.5+1-1ubuntu6",
        "24.5+1-1ubuntu7"
      ]
    }
  ],
  "aliases": [],
  "details": "lisp/net/browse-url.el in GNU Emacs 24.3 and earlier allows local users to overwrite arbitrary files via a symlink attack on a /tmp/Mosaic.##### temporary file.",
  "id": "UBUNTU-CVE-2014-3423",
  "modified": "2025-07-16T04:50:31Z",
  "published": "2014-05-08T10:55:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3423"
    },
    {
      "type": "REPORT",
      "url": "http://lists.gnu.org/archive/html/emacs-diffs/2014-05/msg00057.html"
    },
    {
      "type": "REPORT",
      "url": "http://openwall.com/lists/oss-security/2014/05/07/7"
    },
    {
      "type": "REPORT",
      "url": "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17428#8"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2014-3423"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "negligible",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2014-3423"
  ],
  "withdrawn": "2025-07-18T16:43:01Z"
}



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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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