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CVE-2006-1168

Estado: ModificadaAlta (7.5)—

The decompress function in compress42.c in (1) ncompress 4.2.4 and (2) liblzw allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code, via crafted data that leads to a buffer underflow.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2006-1168",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-08-14T20:04:00.000",
  "references": [
    {
      "url": "ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=141728",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://downloads.avaya.com/css/P8/documents/100158840",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0810.html",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://secunia.com/advisories/21427",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://secunia.com/advisories/21434",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://secunia.com/advisories/21437",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://secunia.com/advisories/21467",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://secunia.com/advisories/21880",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
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    {
      "url": "http://secunia.com/advisories/22036",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
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    {
      "url": "http://secunia.com/advisories/22296",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
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    {
      "url": "http://secunia.com/advisories/22377",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200610-03.xml",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
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    {
      "url": "http://securitytracker.com/id?1016836",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2006-226.htm",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://www.debian.org/security/2006/dsa-1149",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:140",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
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    {
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      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2006-0663.html",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://www.securityfocus.com/bid/19455",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3234",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=728536",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28315",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9373",
      "source": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
    },
    {
      "url": "ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=141728",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://downloads.avaya.com/css/P8/documents/100158840",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0810.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://secunia.com/advisories/21427",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21434",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21437",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21467",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21880",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/22036",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/22296",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/22377",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200610-03.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://securitytracker.com/id?1016836",
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    },
    {
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2006-226.htm",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.debian.org/security/2006/dsa-1149",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:140",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:129",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2006_20_sr.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2006-0663.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/19455",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3234",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=728536",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28315",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9373",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The decompress function in compress42.c in (1) ncompress 4.2.4 and (2) liblzw allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code, via crafted data that leads to a buffer underflow."
    },
    {
      "lang": "es",
      "value": "La función decompress en compress42.c en (1) ncompress 4.2.4 y (2) liblzw permite a atacantes remotos provocar una denegación de servicio (caída), y posiblemente ejecutar código de su elección, mediante datos manipulados que llevan a un desbordamiento inferior de búfer."
    }
  ],
  "lastModified": "2026-06-16T22:22:09.063",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ncompress:ncompress:4.2.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4D0FDFAB-53CE-409D-9E97-14A1E50CEBED"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.",
      "lastModified": "2007-03-14T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "bc94ec7e-8909-4cbb-83df-d2fc9330fa88"
}