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CVE-2012-1420

Estado: ModificadaMedia (4.3)—

The TAR file parser in Quick Heal (aka Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Panda Antivirus 10.0.2.7, and Rising Antivirus 22.83.00.03 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \7fELF 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.

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 (11)

Authentium — Command AntivirusCAT — Quick HealEset — Nod32 AntivirusF-prot — F-prot AntivirusFortinet — Fortinet AntivirusK7computing — AntivirusKaspersky — Kaspersky Anti-virusMicrosoft — Security EssentialsNorman — Norman Antivirus & AntispywarePandasecurity — Panda AntivirusRising-global — Rising Antivirus

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-1420",
  "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": "2012-03-21T10:11:47.130",
  "references": [
    {
      "url": "http://osvdb.org/80403",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80406",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/80407",
      "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/80403",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80406",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/80407",
      "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 Quick Heal (aka Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, Antimalware Engine 1.1.6402.0 in Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.06.12, Panda Antivirus 10.0.2.7, and Rising Antivirus 22.83.00.03 allows remote attackers to bypass malware detection via a POSIX TAR file with an initial \\7fELF 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 de archivos TAR en Quick Heal (también conocido como Cat QuickHeal) 11.00, Command Antivirus 5.2.11.5, F-Prot Antivirus 4.6.2.117, Fortinet Antivirus 4.2.254.0, K7 AntiVirus 9.77.3565, Kaspersky Anti-Virus 7.0.0.125, Antimalware Engine 1.1.6402.0 en el Microsoft Security Essentials 2.0, NOD32 Antivirus 5795, Norman Antivirus 6.6.12, Panda Antivirus 10.0.2.7, y Rising Antivirus 22.83.00.03 permite a atacantes remotos evitar la detección de malware a través de un archivo TAR POSIX con una secuencia de caracteres inicial \\ 7fELF . NOTA: esto más adelante se puede dividir en varios CVEs si la información adicional que se publica muestra que el error se produjo de forma independiente en diferentes implementaciones del analizador TAR."
    }
  ],
  "lastModified": "2026-06-16T23:39:29.747",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:authentium:command_antivirus:5.2.11.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "192DFD98-11AA-4E7A-A1CB-53FC06FEB20F"
            },
            {
              "criteria": "cpe:2.3:a:cat:quick_heal:11.00:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "343D3F40-E028-4AEE-82A4-0A17C1D1ED13"
            },
            {
              "criteria": "cpe:2.3:a:eset:nod32_antivirus:5795:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "673B999A-11D2-4AFF-9930-0C06E8BBAA7F"
            },
            {
              "criteria": "cpe:2.3:a:f-prot:f-prot_antivirus:4.6.2.117:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "961708EB-3124-4147-A36D-BAD9241D0C88"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortinet_antivirus:4.2.254.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1C36D1BA-DB17-4FE0-8D6E-BA5649AE3BF0"
            },
            {
              "criteria": "cpe:2.3:a:k7computing:antivirus:9.77.3565:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B27BD224-CB70-43D2-8B0D-9F229A646B82"
            },
            {
              "criteria": "cpe:2.3:a:kaspersky:kaspersky_anti-virus:7.0.0.125:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD9BCB3B-0FE8-4716-ABC2-1DB89D330F56"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:security_essentials:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7C382AA8-5E99-4669-9825-F5BBEEC12907"
            },
            {
              "criteria": "cpe:2.3:a:norman:norman_antivirus_\\&_antispyware:6.06.12:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "81D01633-1000-425D-9026-59C50734956A"
            },
            {
              "criteria": "cpe:2.3:a:pandasecurity:panda_antivirus:10.0.2.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D95F8C32-D238-493F-A28D-8A588E8ADD13"
            },
            {
              "criteria": "cpe:2.3:a:rising-global:rising_antivirus:22.83.00.03:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EF8ADA91-4042-4E1B-9F14-78023F24B137"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}