fkie_cve-2005-2068
Vulnerability from fkie_nvd
Published
2005-07-05 04:00
Modified
2025-04-03 01:03
Severity ?
Summary
FreeBSD 4.x through 4.11 and 5.x through 5.4 allows remote attackers to modify certain TCP options via a TCP packet with the SYN flag set for an already established session.
References
secteam@freebsd.orgftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc
Impacted products
Vendor Product Version
freebsd freebsd 4.0
freebsd freebsd 4.1
freebsd freebsd 4.1.1
freebsd freebsd 4.2
freebsd freebsd 4.3
freebsd freebsd 4.4
freebsd freebsd 4.5
freebsd freebsd 4.6
freebsd freebsd 4.6.2
freebsd freebsd 4.7
freebsd freebsd 4.8
freebsd freebsd 4.9
freebsd freebsd 4.10
freebsd freebsd 4.11
freebsd freebsd 5.0
freebsd freebsd 5.1
freebsd freebsd 5.2
freebsd freebsd 5.2.1
freebsd freebsd 5.3
freebsd freebsd 5.4


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D0A585A1-FF82-418F-90F8-072458DB7816",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "AE31DFF8-06AB-489D-A0C5-509C090283B5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BE1E3D8-2BB1-4FFA-9BC9-7AF347D26190",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "DF49BF03-C25E-4737-84D5-892895C86C58",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2019E0E-426B-43AF-8904-1B811AE171E8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "55C5FC1A-1253-4390-A4FC-573BB14EA937",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "44308D13-D935-4FF8-AB52-F0E115ED1AD2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "9C001822-FDF8-497C-AC2C-B59A00E9ACD2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4AB4AD26-6AF2-4F3A-B602-F231FAABA73E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "B86C77AB-B8FF-4376-9B4E-C88417396F3D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "441BE3A0-20F4-4972-B279-19B3DB5FA14D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "00EAEA17-033A-4A50-8E39-D61154876D2F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "9FFD9D1C-A459-47AD-BC62-15631417A32F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "582B9BF3-5BF1-44A3-A580-62F2D44FDD34",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "61EBA52A-2D8B-4FB5-866E-AE67CE1842E7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4EE93350-92E6-4F5C-A14C-9993CFFDBCD4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "DD7C441E-444B-4DF5-8491-86805C70FB99",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "BAD73CDB-94C5-4DBF-8B4C-DD3E4E399445",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D8A80E6A-6502-4A33-83BA-7DCC606D79AA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "AD85B1ED-1473-4C22-9E1E-53F07CF517E9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FreeBSD 4.x through 4.11 and 5.x through 5.4 allows remote attackers to modify certain TCP options via a TCP packet with the SYN flag set for an already established session."
    }
  ],
  "id": "CVE-2005-2068",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-07-05T04:00:00.000",
  "references": [
    {
      "source": "secteam@freebsd.org",
      "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc"
    }
  ],
  "sourceIdentifier": "secteam@freebsd.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.