« Volver al listado

CVE-2001-0738

Estado: ModificadaMedia (5)—

LogLine function in klogd in sysklogd 1.3 in various Linux distributions allows an attacker to cause a denial of service (hang) by causing null bytes to be placed in log 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 (2)

Debian — Debian LinuxImmunix — Immunix

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2001-0738",
  "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": "2001-10-18T04:00:00.000",
  "references": [
    {
      "url": "http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-026-01",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=99258618906506&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/249579",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7098",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-026-01",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=99258618906506&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/249579",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7098",
      "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": "LogLine function in klogd in sysklogd 1.3 in various Linux distributions allows an attacker to cause a denial of service (hang) by causing null bytes to be placed in log messages."
    }
  ],
  "lastModified": "2026-06-16T21:54:51.987",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:immunix:immunix:6.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DB0F79BE-8EBF-44D8-83A1-9331669BED54"
            },
            {
              "criteria": "cpe:2.3:a:immunix:immunix:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "660CA978-FDA1-4D48-8162-9CB9243A1B7E"
            },
            {
              "criteria": "cpe:2.3:a:immunix:immunix:7.0_beta:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1A2889C6-8DE0-4432-812A-F2A5C4A08897"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:1.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "745ACC17-B6D6-4B4E-9648-A8B45C4A3F7A"
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:2.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "58B90124-0543-4226-BFF4-13CCCBCCB243"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}