gsd-2023-6206
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2023-6206",
    "id": "GSD-2023-6206"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2023-6206"
      ],
      "details": "The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox \u003c 120, Firefox ESR \u003c 115.5.0, and Thunderbird \u003c 115.5.",
      "id": "GSD-2023-6206",
      "modified": "2023-12-13T01:20:32.973447Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
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                  {
                    "product_name": "Firefox",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "unspecified",
                          "version_value": "120"
                        }
                      ]
                    }
                  },
                  {
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Clickjacking permission prompts using the fullscreen transition"
              }
            ]
          }
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      },
      "references": {
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    },
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              },
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              },
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                "cpe_name": [],
                "versionEndExcluding": "115.5.0",
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            ],
            "operator": "OR"
          },
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                "cpe_name": [],
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            }
          ]
        },
        "problemtype": {
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            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1857430",
              "refsource": "",
              "tags": [
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              ],
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            },
            {
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            },
            {
              "name": "https://www.debian.org/security/2023/dsa-5561",
              "refsource": "",
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                "Third Party Advisory"
              ],
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            },
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          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-11-30T16:15Z",
      "publishedDate": "2023-11-21T15:15Z"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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