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CVE-2007-0823

Estado: ModificadaBaja (1.9)—

xterm on Slackware Linux 10.2 stores information that had been displayed for a different user account using the same xterm process, which might allow local users to bypass file permissions and read other users' files, or obtain other sensitive information, by reading the xterm process memory. NOTE: it could be argued that this is an expected consequence of multiple users sharing the same interactive process, in which case this is not a vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Slackware — Slackware Linux

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-0823",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 1.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-02-07T20:28:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0012.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://gotfault.wordpress.com/2007/02/01/a-funny-case/",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/33651",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0012.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://gotfault.wordpress.com/2007/02/01/a-funny-case/",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/33651",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "xterm on Slackware Linux 10.2 stores information that had been displayed for a different user account using the same xterm process, which might allow local users to bypass file permissions and read other users' files, or obtain other sensitive information, by reading the xterm process memory.  NOTE: it could be argued that this is an expected consequence of multiple users sharing the same interactive process, in which case this is not a vulnerability."
    },
    {
      "lang": "es",
      "value": "xterm en Slackware Linux 10.2 almacena información que ha sido visualizada por una cuenta de usuario diferente usando el mismo proceso xterm, lo que permite a usuarios locales evitar los permisos del fichero y leer los ficheros de otros usuarios u obtener información sensible mediante la lectura de la memoria del proceso xterm. NOTA: puede ser expuesto que esta es una consecuencia esperada de que múltiples usuarios compartan el mismo proceso interactivo, en cuyo caso esto no sería una vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-16T22:36:21.670",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:slackware:slackware_linux:10.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "70440F49-AEE9-41BE-8E1A-43AB657C8E09"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Red Hat does not consider this issue to be a security vulnerability. It is correct and expected behavior for xterm not to zero-fill its scrollback buffer upon reception of terminal clear excape sequence.",
      "lastModified": "2007-02-09T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}