FKIE_CVE-2014-0209

Vulnerability from fkie_nvd - Published: 2014-05-15 14:55 - Updated: 2026-05-06 22:30
Severity
Summary
Multiple integer overflows in the (1) FontFileAddEntry and (2) lexAlias functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 might allow local users to gain privileges by adding a directory with a large fonts.dir or fonts.alias file to the font path, which triggers a heap-based buffer overflow, related to metadata.
References
secalert@redhat.comhttp://advisories.mageia.org/MGASA-2014-0278.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2014-05/msg00073.html
secalert@redhat.comhttp://lists.x.org/archives/xorg-announce/2014-May/002431.htmlVendor Advisory
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2014-1893.html
secalert@redhat.comhttp://seclists.org/fulldisclosure/2014/Dec/23
secalert@redhat.comhttp://secunia.com/advisories/59154
secalert@redhat.comhttp://www.debian.org/security/2014/dsa-2927
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2015:145
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
secalert@redhat.comhttp://www.securityfocus.com/archive/1/534161/100/0/threaded
secalert@redhat.comhttp://www.securityfocus.com/bid/67382
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2211-1
secalert@redhat.comhttp://www.vmware.com/security/advisories/VMSA-2014-0012.html
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2014-0278.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-05/msg00073.html
af854a3a-2127-422b-91ae-364da2661108http://lists.x.org/archives/xorg-announce/2014-May/002431.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-1893.html
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2014/Dec/23
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59154
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-2927
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:145
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/534161/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/67382
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2211-1
af854a3a-2127-422b-91ae-364da2661108http://www.vmware.com/security/advisories/VMSA-2014-0012.html
Impacted products
Vendor Product Version
x libxfont *
x libxfont 1.2.3
x libxfont 1.2.4
x libxfont 1.2.5
x libxfont 1.2.6
x libxfont 1.2.7
x libxfont 1.2.8
x libxfont 1.2.9
x libxfont 1.3.0
x libxfont 1.3.1
x libxfont 1.3.2
x libxfont 1.3.3
x libxfont 1.3.4
x libxfont 1.4.0
x libxfont 1.4.1
x libxfont 1.4.2
x libxfont 1.4.3
x libxfont 1.4.4
x libxfont 1.4.5
x libxfont 1.4.6
x libxfont 1.4.99
canonical ubuntu_linux 10.04
canonical ubuntu_linux 12.04
canonical ubuntu_linux 12.10
canonical ubuntu_linux 13.10
canonical ubuntu_linux 14.04
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple integer overflows in the (1) FontFileAddEntry and (2) lexAlias functions in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 might allow local users to gain privileges by adding a directory with a large fonts.dir or fonts.alias file to the font path, which triggers a heap-based buffer overflow, related to metadata."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples desbordamientos de enteros en las funciones (1) FontFileAddEntry y (2) lexAlias en X.Org libXfont anterior a 1.4.8 y 1.4.9x anterior a 1.4.99.901 podr\u00edan permitir a usuarios locales ganar privilegios mediante la adici\u00f3n de un directorio con un archivo fonts.dir o fonts.alias largo a la ruta de la fuente, lo que provoca un desbordamiento de buffer basado en memoria din\u00e1mica, relacionado con metadatos."
    }
  ],
  "id": "CVE-2014-0209",
  "lastModified": "2026-05-06T22:30:45.220",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-05-15T14:55:07.247",
  "references": [
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      "source": "secalert@redhat.com",
      "url": "http://advisories.mageia.org/MGASA-2014-0278.html"
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      "source": "secalert@redhat.com",
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    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1893.html"
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    {
      "source": "secalert@redhat.com",
      "url": "http://seclists.org/fulldisclosure/2014/Dec/23"
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      "url": "http://secunia.com/advisories/59154"
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      "url": "http://www.securityfocus.com/archive/1/534161/100/0/threaded"
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      "url": "http://secunia.com/advisories/59154"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2014/dsa-2927"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:145"
    },
    {
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      "url": "http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html"
    },
    {
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      "url": "http://www.securityfocus.com/archive/1/534161/100/0/threaded"
    },
    {
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      "url": "http://www.securityfocus.com/bid/67382"
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      "url": "http://www.vmware.com/security/advisories/VMSA-2014-0012.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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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

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.