FKIE_CVE-2012-4447

Vulnerability from fkie_nvd - Published: 2012-10-28 15:55 - Updated: 2026-06-16 23:45
Severity
Summary
Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1590.html
secalert@redhat.comhttp://secunia.com/advisories/49938Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/51049Vendor Advisory
secalert@redhat.comhttp://www.debian.org/security/2012/dsa-2561
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/09/25/14
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/09/25/9
secalert@redhat.comhttp://www.remotesensing.org/libtiff/v4.0.3.html
secalert@redhat.comhttp://www.securityfocus.com/bid/55673
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1631-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=860198
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1590.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49938Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51049Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2012/dsa-2561
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/09/25/14
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/09/25/9
af854a3a-2127-422b-91ae-364da2661108http://www.remotesensing.org/libtiff/v4.0.3.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/55673
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1631-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=860198

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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en tif_pixarlog.c en libtiff antes de v4.0.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de una imagen TIFF manipulada utilizando el formato PixarLog Compression."
    }
  ],
  "id": "CVE-2012-4447",
  "lastModified": "2026-06-16T23:45:07.017",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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  },
  "published": "2012-10-28T15:55:01.817",
  "references": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/55673"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-1631-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=860198"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Taxonomy of the tags.


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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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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