FKIE_CVE-2015-7496

Vulnerability from fkie_nvd - Published: 2015-11-24 20:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
GNOME Display Manager (gdm) before 3.18.2 allows physically proximate attackers to bypass the lock screen by holding the Escape key.
References
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/172328.html
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2015/11/17/10
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2015/11/17/8
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2017:2128
secalert@redhat.comhttps://bugzilla.gnome.org/show_bug.cgi?id=758032
secalert@redhat.comhttps://download.gnome.org/sources/gdm/3.18/gdm-3.18.2.newsPatch
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172328.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/11/17/10
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/11/17/8
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:2128
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.gnome.org/show_bug.cgi?id=758032
af854a3a-2127-422b-91ae-364da2661108https://download.gnome.org/sources/gdm/3.18/gdm-3.18.2.newsPatch
Impacted products
Vendor Product Version
fedoraproject fedora 23
gnome gnome_display_manager *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
              "matchCriteriaId": "E79AB8DD-C907-4038-A931-1A5A4CFB6A5B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gnome:gnome_display_manager:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B5345E71-46CD-4EA8-BEB9-7C586B19A395",
              "versionEndIncluding": "3.18.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GNOME Display Manager (gdm) before 3.18.2 allows physically proximate attackers to bypass the lock screen by holding the Escape key."
    },
    {
      "lang": "es",
      "value": "GNOME Display Manager (gdm) en versiones anteriores a 3.18.2 permite a atacantes f\u00edsicamente pr\u00f3ximos eludir la pantalla de bloqueo manteniendo pulsada la tecla Escape."
    }
  ],
  "id": "CVE-2015-7496",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-11-24T20:59:06.483",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172328.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/17/10"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/17/8"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2017:2128"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=758032"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "https://download.gnome.org/sources/gdm/3.18/gdm-3.18.2.news"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172328.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/17/10"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/17/8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2017:2128"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=758032"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://download.gnome.org/sources/gdm/3.18/gdm-3.18.2.news"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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 patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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