fkie_cve-2015-4645
Vulnerability from fkie_nvd
Published
2017-03-17 14:59
Modified
2025-04-20 01:37
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service (application crash) via a crafted input, which triggers a stack-based buffer overflow.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.htmlThird Party Advisory
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.htmlThird Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/75272Third Party Advisory, VDB Entry
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1234886Issue Tracking, Third Party Advisory, VDB Entry
cve@mitre.orghttps://github.com/devttys0/sasquatch/pull/5Third Party Advisory
cve@mitre.orghttps://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201701-73Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162226.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/75272Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1234886Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://github.com/devttys0/sasquatch/pull/5Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-73Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
squashfs_project squashfs *
fedoraproject fedora 21
fedoraproject fedora 22


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:squashfs_project:squashfs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "672A3E13-69CC-4429-97DA-F192BE45600C",
              "versionEndIncluding": "4.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*",
              "matchCriteriaId": "56BDB5A0-0839-4A20-A003-B8CD56F48171",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "253C303A-E577-4488-93E6-68A8DD942C38",
              "vulnerable": true
            }
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          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service (application crash) via a crafted input, which triggers a stack-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de enteros en la funci\u00f3n read_fragment_table_4 en unsquash-4.c en Squashfs y sasquatch permite que atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de una entrada manipulada, lo que desencadena un desbordamiento de b\u00fafer basado en pila."
    }
  ],
  "id": "CVE-2015-4645",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  },
  "published": "2017-03-17T14:59:00.797",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162171.html"
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      "source": "cve@mitre.org",
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1234886"
    },
    {
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      "tags": [
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      "url": "https://github.com/devttys0/sasquatch/pull/5"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://github.com/plougher/squashfs-tools/commit/f95864afe8833fe3ad782d714b41378e860977b1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://security.gentoo.org/glsa/201701-73"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1234886"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://github.com/devttys0/sasquatch/pull/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "url": "https://security.gentoo.org/glsa/201701-73"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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