GSD-2008-3895

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
LILO 22.6.1 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2008-3895",
    "description": "LILO 22.6.1 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer.",
    "id": "GSD-2008-3895"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2008-3895"
      ],
      "details": "LILO 22.6.1 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer.",
      "id": "GSD-2008-3895",
      "modified": "2023-12-13T01:23:05.592602Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2008-3895",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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            }
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      "data_version": "4.0",
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          }
        ]
      },
      "problemtype": {
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          {
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              {
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                "value": "n/a"
              }
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      },
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            "name": "http://www.ivizsecurity.com/preboot-patch.html",
            "refsource": "MISC",
            "url": "http://www.ivizsecurity.com/preboot-patch.html"
          },
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            "url": "http://www.ivizsecurity.com/research/preboot/preboot_whitepaper.pdf"
          },
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            "url": "http://www.securityfocus.com/archive/1/495801/100/0/threaded"
          },
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            "refsource": "SREASON",
            "url": "http://securityreason.com/securityalert/4211"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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            "operator": "OR"
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        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2008-3895"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "LILO 22.6.1 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.ivizsecurity.com/preboot-patch.html",
              "refsource": "MISC",
              "tags": [],
              "url": "http://www.ivizsecurity.com/preboot-patch.html"
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              "tags": [
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              "url": "http://www.ivizsecurity.com/research/preboot/preboot_whitepaper.pdf"
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            {
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              "refsource": "SREASON",
              "tags": [],
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            },
            {
              "name": "20080825 [IVIZ-08-008] LILO Security Model bypass exploiting wrong BIOS API usage",
              "refsource": "BUGTRAQ",
              "tags": [],
              "url": "http://www.securityfocus.com/archive/1/495801/100/0/threaded"
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-10-11T20:50Z",
      "publishedDate": "2008-09-03T14:12Z"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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