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CVE-2010-0422

Estado: ModificadaMedia (4)—

gnome-screensaver 2.28.x before 2.28.3 does not properly synchronize the state of screen locking and the unlock dialog in situations involving a change to the number of monitors, which allows physically proximate attackers to bypass screen locking and access an unattended workstation by connecting and disconnecting monitors multiple times, a related issue to CVE-2010-0414.

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)

Gnome — Screensaver

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-0422",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:C/A:N",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2010-02-24T18:30:00.467",
  "references": [
    {
      "url": "http://ftp.gnome.org/pub/GNOME/sources/gnome-screensaver/2.28/gnome-screensaver-2.28.3.news",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=271ae93d7b140b8ba40d77f9e4ce894e5fd1b554",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=d4dcbd65a2df3c093c4e3a74bbbc75383eb9eadb",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=f93a22c175090cf02e80bc3ee676b53f1251f685",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-February/035115.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://marc.info/?l=oss-security&m=126601292400764&w=2",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/38565",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/38583",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/38248",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=609789",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=564464",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56364",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://ftp.gnome.org/pub/GNOME/sources/gnome-screensaver/2.28/gnome-screensaver-2.28.3.news",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=271ae93d7b140b8ba40d77f9e4ce894e5fd1b554",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=d4dcbd65a2df3c093c4e3a74bbbc75383eb9eadb",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://git.gnome.org/browse/gnome-screensaver/commit/?id=f93a22c175090cf02e80bc3ee676b53f1251f685",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-February/035115.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=oss-security&m=126601292400764&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/38565",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/38583",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/38248",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=609789",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=564464",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56364",
      "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": "gnome-screensaver 2.28.x before 2.28.3 does not properly synchronize the state of screen locking and the unlock dialog in situations involving a change to the number of monitors, which allows physically proximate attackers to bypass screen locking and access an unattended workstation by connecting and disconnecting monitors multiple times, a related issue to CVE-2010-0414."
    },
    {
      "lang": "es",
      "value": "gnome-screensaver v2.28.x anterio a v2.28.3, no sincroniza adecuadamente el estado del bloqueo de pantalla ni del desbloqueo en situaciones que involucran un cambio en el número de monitores, lo que permite a atacantes próximos físicamente evitar el bloqueo de pantalla y acceder a un ordenador mediante la conexión y desconexión del monitor varias veces. Relacionada con el CVE-2010-0414."
    }
  ],
  "lastModified": "2026-06-16T23:16:08.187",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnome:screensaver:2.28.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8F6FD15-5B21-48C5-BB33-D57C23859120"
            },
            {
              "criteria": "cpe:2.3:a:gnome:screensaver:2.28.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E5709ADF-0D0F-4AB9-A7B5-8E01417B8A22"
            },
            {
              "criteria": "cpe:2.3:a:gnome:screensaver:2.28.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FB77FD6-0253-4999-8A6B-D35FE78F6E99"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}