gsd-2005-0468
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.
Aliases
Aliases
CVE-2005-0468


To clipboard 

{
  "GSD": {
    "alias": "CVE-2005-0468",
    "description": "Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.",
    "id": "GSD-2005-0468",
    "references": [
      "https://www.suse.com/security/cve/CVE-2005-0468.html",
      "https://www.debian.org/security/2005/dsa-731",
      "https://www.debian.org/security/2005/dsa-703",
      "https://access.redhat.com/errata/RHSA-2005:330",
      "https://access.redhat.com/errata/RHSA-2005:327"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2005-0468"
      ],
      "details": "Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.",
      "id": "GSD-2005-0468",
      "modified": "2023-12-13T01:20:08.242686Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "affects": {
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              "product": {
                "product_data": [
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                    "version": {
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                        {
                          "version_value": "n/a"
                        }
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                    }
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          }
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          {
            "name": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt",
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            "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2005-001-telnet.txt"
          },
          {
            "name": "VU#341908",
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          },
          {
            "name": "FreeBSD-SA-05:01.telnet",
            "refsource": "FREEBSD",
            "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:01.telnet.asc"
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          },
          {
            "name": "20050328 Multiple Telnet Client env_opt_add() Buffer Overflow Vulnerability",
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            "url": "http://www.idefense.com/application/poi/display?id=221\u0026type=vulnerabilities"
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    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:ncsa:telnet:c:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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      },
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
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            {
              "name": "FreeBSD-SA-05:01.telnet",
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            },
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              "tags": [],
              "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-101671-1"
            },
            {
              "name": "101665",
              "refsource": "SUNALERT",
              "tags": [],
              "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-101665-1"
            },
            {
              "name": "MDKSA-2005:061",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": true,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-10-11T01:29Z",
      "publishedDate": "2005-05-02T04:00Z"
    }
  }
}


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