CVE-2012-1425

Estado: ModificadaMedia (4.3)—

The TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, Quick Heal (aka Cat QuickHeal) 11.00, Emsisoft Anti-Malware 5.1.0.1, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, PC Tools AntiVirus 7.0.3.5, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Trend Micro AntiVirus 9.120.0.1004, and Trend Micro HouseCall 9.120.0.1004 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \50\4B\03\04 character sequence.

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NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations.

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Puntuación base: 4.3

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 93%
Percentil entre todas las CVEs puntuadas: 100
Fecha de la puntuación: 29/9/2026

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 (16)

Antiy — AVL SDK Avira — Antivir CAT — Quick Heal Emsisoft — Anti-malware Eset — Nod32 Antivirus Fortinet — Fortinet Antivirus Ikarus — Ikarus Virus Utilities T3 Command Line Scanner Jiangmin — Jiangmin Antivirus Kaspersky — Kaspersky Anti-virus Mcafee — Gateway Mcafee — Scan Engine Norman — Norman Antivirus & Antispyware PC Tools — PC Tools Antivirus Symantec — Endpoint Protection Trendmicro — Housecall Trendmicro — Trend Micro Antivirus

CWE

CWE-264

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-1425",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-03-21T10:11:47.397",
  "references": [
    {
      "url": "http://osvdb.org/80389",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80391",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80392",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80395",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80396",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80403",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80409",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ieee-security.org/TC/SP2012/program.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/522005",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80389",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80391",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80392",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80395",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80396",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80403",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80409",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ieee-security.org/TC/SP2012/program.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/522005",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, Quick Heal (aka Cat QuickHeal) 11.00, Emsisoft Anti-Malware 5.1.0.1, Fortinet Antivirus 4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, Jiangmin Antivirus 13.0.900, Kaspersky Anti-Virus 7.0.0.125, McAfee Anti-Virus Scanning Engine 5.400.0.1158, McAfee Gateway (formerly Webwasher) 2010.1C, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, PC Tools AntiVirus 7.0.3.5, AVEngine 20101.3.0.103 in Symantec Endpoint Protection 11, Trend Micro AntiVirus 9.120.0.1004, and Trend Micro HouseCall 9.120.0.1004 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \\50\\4B\\03\\04 character sequence.  NOTE: this may later be SPLIT into multiple CVEs if additional information is published showing that the error occurred independently in different TAR parser implementations."
    },
    {
      "lang": "es",
      "value": "El analizador sintáctico de ficheros TAR en Avira AntiVir v7.11.1.163, Antiy Labs AVL SDK v2.0.3.7, Quick Heal (también conocido como Cat QuickHeal) v11.00, Emsisoft Anti-Malware v5.1.0.1, Fortinet Antivirus v4.2.254.0, Ikarus Virus Utilities T3 Command Line Scanner v1.1.97.0, Jiangmin Antivirus v13.0.900, Kaspersky Anti-Virus v7.0.0.125, McAfee Anti-Virus Scanning Engine v5.400.0.1158, McAfee Gateway (formalmente Webwasher) v2010.1C, NOD32 Antivirus v5795, Norman Antivirus v6.06.12, PC Tools AntiVirus v7.0.3.5, AVEngine v20101.3.0.103 en Symantec Endpoint Protection v11, Trend Micro AntiVirus v9.120.0.1004, y Trend Micro HouseCall v9.120.0.1004 permite a atacantes remotos evitar la detección de malware a través de un fichero POSIX TAR con la siguiente secuencia de caracteres \\50\\4B\\03\\04.  NOTA: Esto se puede dividir después en varios CVEs si se publicara información mostrando el error que produciría en distintas implementaciones de analizadores sintácticos."
    }
  ],
  "lastModified": "2026-06-16T23:39:30.330",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "62B656B8-A7FB-4451-8A32-CB7AB74165F0"
            },
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              "vulnerable": true,
              "matchCriteriaId": "343D3F40-E028-4AEE-82A4-0A17C1D1ED13"
            },
            {
              "criteria": "cpe:2.3:a:emsisoft:anti-malware:5.1.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "488ED4D6-0A32-43D5-840C-F76919C41C45"
            },
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              "criteria": "cpe:2.3:a:eset:nod32_antivirus:5795:*:*:*:*:*:*:*",
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              "matchCriteriaId": "673B999A-11D2-4AFF-9930-0C06E8BBAA7F"
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              "vulnerable": true,
              "matchCriteriaId": "1C36D1BA-DB17-4FE0-8D6E-BA5649AE3BF0"
            },
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              "criteria": "cpe:2.3:a:ikarus:ikarus_virus_utilities_t3_command_line_scanner:1.1.97.0:*:*:*:*:*:*:*",
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              "matchCriteriaId": "620DC756-B821-413C-A824-43C221E573AA"
            },
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              "vulnerable": true,
              "matchCriteriaId": "FD9BCB3B-0FE8-4716-ABC2-1DB89D330F56"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "18FC30B1-4FB3-4891-93FE-63A93E686EB3"
            },
            {
              "criteria": "cpe:2.3:a:mcafee:scan_engine:5.400.0.1158:*:*:*:*:*:*:*",
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              "matchCriteriaId": "0BCE1228-61BE-4C10-898A-B8BDC5A71156"
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            },
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  "sourceIdentifier": "cve@mitre.org"
}