{
  "id": "CVE-2013-4427",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2014-05-19T14:55:07.347",
  "lastModified": "2024-11-21T01:55:32.800",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "pyxtrlock before 0.2 does not properly check the return values of the (1) xcb_grab_pointer and (2) xcb_grab_keyboard XCB library functions, which allows physically proximate attackers to gain access to the keyboard or mouse without unlocking the screen via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "pyxtrlock anterior a 0.2 no comprueba debidamente los valores de retorno de las funciones de librar\u00eda XCB (1) xcb_grab_pointer y (2) xcb_grab_keyboard, lo que permite a atacantes f\u00edsicamente pr\u00f3ximos ganar acceso al teclado o rat\u00f3n sin desbloquear la pantalla a trav\u00e9s de vectores no especificados."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:leon_weber:pyxtrlock:*:-:*:*:*:*:*:*",
              "versionEndIncluding": "0.1",
              "matchCriteriaId": "07DCEEC5-84B4-4D47-A897-2486DA1A5B58"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:leon_weber:pyxtrlock:0.1:beta:*:*:*:*:*:*",
              "matchCriteriaId": "1885456C-AF75-499E-9F50-D70889C0F8DE"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/09/25/16",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/10/16/8",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOG",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/09/25/16",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/10/16/8",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOG",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}