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CVE-2002-1196

Estado: ModificadaAlta (7.5)—

editproducts.cgi en Bugzilla 2.14.x anteriores a 2.14.4 y 2.16 anteriores a 2.16.1, cuando la característica "usebuggroups" está activada y se especifican más de 47 grupos, no calcula adecuadamente valores de bits de números grandes, lo que permite permisos extra a usuarios mediante características conocidas de funciones matemáticas de Perl que establecen múltiples bits.

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)

Mozilla — Bugzilla

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2002-1196",
  "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": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2002-10-28T05:00:00.000",
  "references": [
    {
      "url": "http://bugzilla.mozilla.org/show_bug.cgi?id=167485#c12",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=103349804226566&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2002/dsa-173",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/static/10233.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/5843",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugzilla.mozilla.org/show_bug.cgi?id=167485#c12",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=103349804226566&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2002/dsa-173",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.iss.net/security_center/static/10233.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/5843",
      "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": "editproducts.cgi in Bugzilla 2.14.x before 2.14.4, and 2.16.x before 2.16.1, when the \"usebuggroups\" feature is enabled and more than 47 groups are specified, does not properly calculate bit values for large numbers, which grants extra permissions to users via known features of Perl math that set multiple bits."
    },
    {
      "lang": "es",
      "value": "editproducts.cgi en Bugzilla 2.14.x anteriores a 2.14.4 y 2.16 anteriores a 2.16.1, cuando la característica \"usebuggroups\" está activada y se especifican más de 47 grupos, no calcula adecuadamente valores de bits de números grandes, lo que permite permisos extra a usuarios mediante características conocidas de funciones matemáticas de Perl que establecen múltiples bits."
    }
  ],
  "lastModified": "2026-06-16T21:58:55.053",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mozilla:bugzilla:2.14:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1883A98C-E595-4F3C-87BF-A63393F9F561"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:bugzilla:2.14.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DD49E53A-5676-4FAC-A8A2-30FAC04C33D7"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:bugzilla:2.14.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1084AF8E-5269-4EFF-BBD2-C5A77945FCF2"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:bugzilla:2.14.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D9A4B035-B73E-48E9-BBB9-83219F5D2A95"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:bugzilla:2.16:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F16D338E-C5BC-46E1-95DD-D9B0E25EE56E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}