{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "\u003ca href=\"https://palant.info/\"\u003eWladimir Palant\u003c/a\u003e"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2022-24522 Skype Extension for Chrome Information Disclosure Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24522"
      },
      {
        "category": "self",
        "summary": "CVE-2022-24522 Skype Extension for Chrome Information Disclosure Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/advisories/2022/msrc_cve-2022-24522.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Skype Extension for Chrome Information Disclosure Vulnerability",
    "tracking": {
      "current_release_date": "2022-05-16T07:00:00.000Z",
      "generator": {
        "date": "2025-07-08T15:31:13.997Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2022-24522",
      "initial_release_date": "2022-03-08T08:00:00.000Z",
      "revision_history": [
        {
          "date": "2022-03-08T08:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2022-05-16T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Updated one or more CVSS scores for the affected products. This is an informational change only."
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c10.2.0.9951",
            "product": {
              "name": "Skype Extension for Chrome \u003c10.2.0.9951",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "10.2.0.9951",
            "product": {
              "name": "Skype Extension for Chrome 10.2.0.9951",
              "product_id": "12016"
            }
          }
        ],
        "category": "product_name",
        "name": "Skype Extension for Chrome"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-24522",
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "The Skype Extension for Chrome is available in the Chrome Web Store.\nOpen the Chrome Web Store and type \u0026quot;Skype\u0026quot; into the search box.\nScroll down to Extensions. The Skype Extension will be the first on the list\nClick on the Add to Chrome button.",
          "title": "How can I get the update for Skype Extension for Chrome?"
        },
        {
          "category": "faq",
          "text": "The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the target\u0027s Skype ID. If an attacker gains access to that ID they could potentially match it within Skype to a name and Avatar for the user.",
          "title": "What type of information could be disclosed by this vulnerability?"
        },
        {
          "category": "faq",
          "text": "A targeted user would need to visit a malicious user\u0027s website using Chrome with this Extension while the user is logged into a Microsoft account.",
          "title": "According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?"
        }
      ],
      "product_status": {
        "fixed": [
          "12016"
        ],
        "known_affected": [
          "1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2022-24522 Skype Extension for Chrome Information Disclosure Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24522"
        },
        {
          "category": "self",
          "summary": "CVE-2022-24522 Skype Extension for Chrome Information Disclosure Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/csaf/advisories/2022/msrc_cve-2022-24522.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-03-08T08:00:00.000Z",
          "details": "10.2.0.9951:Security Update:https://chrome.google.com/webstore/detail/skype/lifbcibllhkdhoafpjfnlhfpfgnpldfl",
          "product_ids": [
            "1"
          ],
          "url": "https://chrome.google.com/webstore/detail/skype/lifbcibllhkdhoafpjfnlhfpfgnpldfl"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.7,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Information Disclosure"
        },
        {
          "category": "exploit_status",
          "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Skype Extension for Chrome Information Disclosure Vulnerability"
    }
  ]
}