GSD-1999-0491

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-1999-0491",
    "description": "The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute.",
    "id": "GSD-1999-0491"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-1999-0491"
      ],
      "details": "The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute.",
      "id": "GSD-1999-0491",
      "modified": "2023-12-13T01:22:56.994403Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-1999-0491",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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          }
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              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "19990420 Bash Bug",
            "refsource": "BUGTRAQ",
            "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.10.9904202114070.6623-100000@smooth.Operator.org"
          },
          {
            "name": "CSSA-1999-008.0",
            "refsource": "CALDERA",
            "url": "ftp://ftp.calderasystems.com/pub/OpenLinux/security/CSSA-1999-008.0.txt"
          },
          {
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            "refsource": "BID",
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          }
        ]
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    },
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            "operator": "OR"
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      "cve": {
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          "ID": "CVE-1999-0491"
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        "description": {
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            }
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        },
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            },
            {
              "name": "19990420 Bash Bug",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": true,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2014-12-31T15:18Z",
      "publishedDate": "1999-04-20T04:00Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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