« Volver al listado

CVE-2008-5618

Estado: ModificadaMedia (5)—

imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.

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)

Rsyslog — Rsyslog

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2008-5618",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2008-12-17T02:30:00.217",
  "references": [
    {
      "url": "http://www.rsyslog.com/Topic4.phtml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.rsyslog.com/Topic4.phtml",
      "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": "imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages."
    },
    {
      "lang": "es",
      "value": "imudp en rsyslog 4.x versiones anteriores a 4.1.2, 3.21 versiones anteriores a 3.21.9 beta, y 3.20 versiones anteriores a 3.20.2 genera un mensaje aún cuando es enviado por un remitente no autorizado, el cual permite a los atacantes remoto causar una denegación de servicios (consumo de disco) a través de un número largo de mensajes falsos."
    }
  ],
  "lastModified": "2026-06-16T23:00:40.360",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rsyslog:rsyslog:3.12.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "89BF4CB5-5DBF-4D3F-BB71-EAA44A433D9A"
            },
            {
              "criteria": "cpe:2.3:a:rsyslog:rsyslog:3.20.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "47275436-0B5A-4BC6-A3F6-2232BF8D36D4"
            },
            {
              "criteria": "cpe:2.3:a:rsyslog:rsyslog:4.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "841185A1-0CD7-4965-A40A-45836037B910"
            },
            {
              "criteria": "cpe:2.3:a:rsyslog:rsyslog:4.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4AB0A79C-E420-468E-9388-5E19EA54EA89"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Not vulnerable. This issue did not affect the version of the rsyslog package, as shipped with Red Hat Enterprise Linux 5.",
      "lastModified": "2008-12-17T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}