« Volver al listado

CVE-2005-4837

Estado: ModificadaAlta (10)—

snmp_api.c in snmpd in Net-SNMP 5.2.x before 5.2.2, 5.1.x before 5.1.3, and 5.0.x before 5.0.10.2, when running in master agentx mode, allows remote attackers to cause a denial of service (crash) by causing a particular TCP disconnect, which triggers a free of an incorrect variable, a different vulnerability than CVE-2005-2177.

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)

Net-snmp — Net-snmpSourceforge — Net-snmp

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2005-4837",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "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": "2005-12-31T05:00:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/25114",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/25115",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/25411",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sourceforge.net/tracker/index.php?func=detail&aid=1207023&group_id=12694&atid=112694",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102929-1",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23762",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-456-1",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1944",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://issues.rpath.com/browse/RPL-1334",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9442",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/25114",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25115",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25411",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sourceforge.net/tracker/index.php?func=detail&aid=1207023&group_id=12694&atid=112694",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102929-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/23762",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-456-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1944",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://issues.rpath.com/browse/RPL-1334",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9442",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-16"
        },
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "snmp_api.c in snmpd in Net-SNMP 5.2.x before 5.2.2, 5.1.x before 5.1.3, and 5.0.x before 5.0.10.2, when running in master agentx mode, allows remote attackers to cause a denial of service (crash) by causing a particular TCP disconnect, which triggers a free of an incorrect variable, a different vulnerability than CVE-2005-2177."
    }
  ],
  "lastModified": "2026-06-16T22:19:32.803",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "87B4FDFF-9E09-4AB9-9196-6A01903473B6"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "21E8FC05-D498-4D5D-B5A3-3F16749B7491"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0BD964F4-9196-4641-A854-09DA86BCC890"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "44A07BEF-C759-459E-A144-D37C1A55A9C8"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.4_pre2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "77D95BAC-CCF3-4E8B-BF31-E277B03C0FA2"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B97B7D0D-68CC-463D-A14B-3651D8DD4C73"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CFCF39FC-D220-4F4A-8CBF-B993C65671FB"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1B5512FA-8B74-4585-ADEF-F710C0DF83A0"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51AAC2EA-8AA7-4303-BD64-74CFC7938D04"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C872A9B0-0B3C-47B2-82F5-344BEBA221CD"
            },
            {
              "criteria": "cpe:2.3:a:net-snmp:net-snmp:5.0.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AEE816EA-2CDF-440A-9B7A-D772F38A3A17"
            },
            {
              "criteria": "cpe:2.3:a:sourceforge:net-snmp:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0B00F0CF-F686-472A-8B50-7C5C105BD07C",
              "versionEndIncluding": "5.0.9"
            },
            {
              "criteria": "cpe:2.3:a:sourceforge:net-snmp:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8CD179E6-E4F4-42CF-AA46-8B7CD8A64886",
              "versionEndIncluding": "5.1.2"
            },
            {
              "criteria": "cpe:2.3:a:sourceforge:net-snmp:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "18A1BBCA-47F9-4106-98CC-6734F82D18D3",
              "versionEndIncluding": "5.2.1.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}