FKIE_CVE-2007-3537

Vulnerability from fkie_nvd - Published: 2007-07-03 20:30 - Updated: 2026-06-16 22:42
Severity
Summary
IBM OS/400 (aka i5/OS) V4R2M0 through V5R3M0 on iSeries machines sends responses to TCP SYN-FIN packets, which allows remote attackers to obtain system information and possibly bypass firewall rules.
References
cve@mitre.orghttp://osvdb.org/37792
cve@mitre.orghttp://secunia.com/advisories/25885Vendor Advisory
cve@mitre.orghttp://www-1.ibm.com/support/docview.wss?uid=nas2742405285431729b86256e620067dc17
cve@mitre.orghttp://www.securityfocus.com/bid/24706
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/35173
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/37792
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25885Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www-1.ibm.com/support/docview.wss?uid=nas2742405285431729b86256e620067dc17
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/24706
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/35173
Impacted products
Vendor Product Version
ibm os_400 r520
ibm os_400 v4r2m0
ibm os_400 v4r3
ibm os_400 v4r4
ibm os_400 v4r5
ibm os_400 v5r1
ibm os_400 v5r2m0
ibm os_400 v5r3m0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:os_400:r520:*:*:*:*:*:*:*",
              "matchCriteriaId": "90930D05-EFEC-4E7A-8032-A781C0FEDE2F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v4r2m0:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A09FB84-0227-40FB-AAD4-9FBD6C677A92",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v4r3:*:*:*:*:*:*:*",
              "matchCriteriaId": "7840B131-E836-478A-A6B5-5F19FB1B079D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v4r4:*:*:*:*:*:*:*",
              "matchCriteriaId": "5987D179-8327-4ABD-8D23-CCC9D0457FE5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v4r5:*:*:*:*:*:*:*",
              "matchCriteriaId": "22D354F5-4D07-4C4A-BE5F-F23A3BA11979",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v5r1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7B8413DB-6A89-4CFE-A005-9D2FC9FBD114",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v5r2m0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E82033E-A936-4321-8E2D-5D545241A62D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:os_400:v5r3m0:*:*:*:*:*:*:*",
              "matchCriteriaId": "ECEEF07F-0482-49B7-848E-206D02E81C61",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM OS/400 (aka i5/OS) V4R2M0 through V5R3M0 on iSeries machines sends responses to TCP SYN-FIN packets, which allows remote attackers to obtain system information and possibly bypass firewall rules."
    },
    {
      "lang": "es",
      "value": "IBM OS/400 (tambi\u00e9n conocido como i5/OS) V4R2M0 hasta V5R3M0 en m\u00e1quinas iSeries env\u00eda respuestas a paquetes TCP SYN-FIN, lo cual permite a atacantes remotos obtener informaci\u00f3n sensible y posiblemente evitar reglas de cortafuegos."
    }
  ],
  "id": "CVE-2007-3537",
  "lastModified": "2026-06-16T22:42:14.640",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.8,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-07-03T20:30:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/37792"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/25885"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www-1.ibm.com/support/docview.wss?uid=nas2742405285431729b86256e620067dc17"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/24706"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35173"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/37792"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/25885"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www-1.ibm.com/support/docview.wss?uid=nas2742405285431729b86256e620067dc17"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/24706"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35173"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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