FKIE_CVE-2018-7868

Vulnerability from fkie_nvd - Published: 2018-03-08 18:29 - Updated: 2026-06-17 02:03
Severity
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
There is a heap-based buffer over-read in the getName function of util/decompile.c in libming 0.4.8 for CONSTANT8 data. A Crafted input will lead to a denial of service attack.
References
cve@mitre.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/libming/libming/issues/113Exploit, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/04/msg00008.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/libming/libming/issues/113Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/04/msg00008.htmlMailing List, Third Party Advisory
Impacted products
Vendor Product Version
libming libming 0.4.8
debian debian_linux 7.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "DD92BC79-2548-4C6F-9BDD-26C12BDF68AC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a heap-based buffer over-read in the getName function of util/decompile.c in libming 0.4.8 for CONSTANT8 data. A Crafted input will lead to a denial of service attack."
    },
    {
      "lang": "es",
      "value": "Hay una sobrelectura de b\u00fafer basada en memoria din\u00e1mica (heap) en la funci\u00f3n getName en util/decompile.c en la versi\u00f3n 0.4.8 de libming para los datos CONSTANT8. Se podr\u00eda realizar un ataque de denegaci\u00f3n de servicio (DoS) con una entrada manipulada."
    }
  ],
  "id": "CVE-2018-7868",
  "lastModified": "2026-06-17T02:03:53.350",
  "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
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-03-08T18:29:00.860",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892260"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/libming/libming/issues/113"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00008.html"
    },
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      "tags": [
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    },
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      "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00008.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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