fkie_cve-2017-12944
Vulnerability from fkie_nvd
Published
2017-08-18 15:29
Modified
2024-11-21 03:10
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles memory allocation for short files, which allows remote attackers to cause a denial of service (allocation failure and application crash) in the TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation.
References
cve@mitre.orghttp://bugzilla.maptools.org/show_bug.cgi?id=2725Issue Tracking, Third Party Advisory, VDB Entry
cve@mitre.orghttps://usn.ubuntu.com/3602-1/
cve@mitre.orghttps://usn.ubuntu.com/3606-1/
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4100
af854a3a-2127-422b-91ae-364da2661108http://bugzilla.maptools.org/show_bug.cgi?id=2725Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3602-1/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3606-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4100
Impacted products
Vendor Product Version
libtiff libtiff 4.0.8


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B3BFA08-D819-4896-8E7B-FEDF1711C407",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles memory allocation for short files, which allows remote attackers to cause a denial of service (allocation failure and application crash) in the TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n TIFFReadDirEntryArray en tif_read.c en LibTIFF 4.0.8 maneja incorrectamente la asignaci\u00f3n de memoria para archivos peque\u00f1os, lo que permite a los atacantes remotos provocar una denegaci\u00f3n de servicio en la funci\u00f3n TIFFFetchStripThing en tif_dirread.c durante una invocaci\u00f3n tiff2pdf."
    }
  ],
  "id": "CVE-2017-12944",
  "lastModified": "2024-11-21T03:10:29.047",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-08-18T15:29:00.247",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://bugzilla.maptools.org/show_bug.cgi?id=2725"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://usn.ubuntu.com/3602-1/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://usn.ubuntu.com/3606-1/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.debian.org/security/2018/dsa-4100"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://bugzilla.maptools.org/show_bug.cgi?id=2725"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://usn.ubuntu.com/3602-1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://usn.ubuntu.com/3606-1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.debian.org/security/2018/dsa-4100"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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