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CVE-2009-1629

Estado: ModificadaMedia (6.8)—

ajaxterm.js in AjaxTerm 0.10 and earlier generates session IDs with predictable random numbers based on certain JavaScript functions, which makes it easier for remote attackers to (1) hijack a session or (2) cause a denial of service (session ID exhaustion) via a brute-force attack.

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)

Antony Lesuisse — Ajaxterm

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-1629",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-05-14T17:30:00.750",
  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052655.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/42784",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ocert.org/advisories/ocert-2009-004.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2009/05/11/1",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/503421/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/34903",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50464",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052655.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/42784",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ocert.org/advisories/ocert-2009-004.html",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2009/05/11/1",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/503421/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/34903",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50464",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ajaxterm.js in AjaxTerm 0.10 and earlier generates session IDs with predictable random numbers based on certain JavaScript functions, which makes it easier for remote attackers to (1) hijack a session or (2) cause a denial of service (session ID exhaustion) via a brute-force attack."
    },
    {
      "lang": "es",
      "value": "ajaxterm.js in AjaxTerm v0.10 y versiones anteriores genera IDs de sesión con números aleatorios predecibles basados en determinadas funciones JavaScript, lo cual hace más sencillo a atacantes remotos (1) secuestrar una sesión o (2) provocar una denegación de servicio (agotamiento de ID de sesión) a través de ataques por fuerza bruta."
    }
  ],
  "lastModified": "2026-06-16T23:07:40.340",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:antony_lesuisse:ajaxterm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B6FD790-D7B3-49BB-A79F-8B84928DEEA6",
              "versionEndIncluding": "0.10"
            },
            {
              "criteria": "cpe:2.3:a:antony_lesuisse:ajaxterm:0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B884461C-97D0-48F0-9E88-F63E109FC9B9"
            },
            {
              "criteria": "cpe:2.3:a:antony_lesuisse:ajaxterm:0.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "68CD90AC-E887-4330-82A2-092782A4FCF7"
            },
            {
              "criteria": "cpe:2.3:a:antony_lesuisse:ajaxterm:0.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4049CE69-FB1C-42A8-846F-F211D63028BF"
            },
            {
              "criteria": "cpe:2.3:a:antony_lesuisse:ajaxterm:0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FD0D43B-9252-442C-9270-00DEA7FD94F0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}