msrc_cve-2022-24463
Vulnerability from csaf_microsoft
Published
2022-03-08 08:00
Modified
2022-03-08 08:00
Summary
Microsoft Exchange Server Spoofing Vulnerability

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
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.
Customer Action
Required. The vulnerability documented by this CVE requires customer action to resolve.


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{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "\u003ca href=\"https://twitter.com/securiteam_ssd\"\u003eAnonymous\u003c/a\u003e with \u003ca href=\"https://ssd-disclosure.com/\"\u003eSSD Secure Disclosure\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-2022-24463 Microsoft Exchange Server Spoofing Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24463"
      },
      {
        "category": "self",
        "summary": "CVE-2022-24463 Microsoft Exchange Server Spoofing Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/2022/msrc_cve-2022-24463.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": "Microsoft Exchange Server Spoofing Vulnerability",
    "tracking": {
      "current_release_date": "2022-03-08T08:00:00.000Z",
      "generator": {
        "date": "2025-01-02T18:34:56.105Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2022-24463",
      "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."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c15.01.2308.027",
            "product": {
              "name": "Microsoft Exchange Server 2016 Cumulative Update 21 \u003c15.01.2308.027",
              "product_id": "4"
            }
          },
          {
            "category": "product_version",
            "name": "15.01.2308.027",
            "product": {
              "name": "Microsoft Exchange Server 2016 Cumulative Update 21 15.01.2308.027",
              "product_id": "11906"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Exchange Server 2016 Cumulative Update 21"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c15.02.0922.027",
            "product": {
              "name": "Microsoft Exchange Server 2019 Cumulative Update 10 \u003c15.02.0922.027",
              "product_id": "3"
            }
          },
          {
            "category": "product_version",
            "name": "15.02.0922.027",
            "product": {
              "name": "Microsoft Exchange Server 2019 Cumulative Update 10 15.02.0922.027",
              "product_id": "11908"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Exchange Server 2019 Cumulative Update 10"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c15.01.2375.024",
            "product": {
              "name": "Microsoft Exchange Server 2016 Cumulative Update 22 \u003c15.01.2375.024",
              "product_id": "2"
            }
          },
          {
            "category": "product_version",
            "name": "15.01.2375.024",
            "product": {
              "name": "Microsoft Exchange Server 2016 Cumulative Update 22 15.01.2375.024",
              "product_id": "11956"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Exchange Server 2016 Cumulative Update 22"
      },
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c15.02.0986.022",
            "product": {
              "name": "Microsoft Exchange Server 2019 Cumulative Update 11 \u003c15.02.0986.022",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "15.02.0986.022",
            "product": {
              "name": "Microsoft Exchange Server 2019 Cumulative Update 11 15.02.0986.022",
              "product_id": "11957"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Exchange Server 2019 Cumulative Update 11"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-24463",
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "Yes, the attacker must be authenticated.",
          "title": "According to the CVSS metric, privileges required is low (PR:L). Does the attacker need to be in an authenticated role on the Exchange Server?"
        },
        {
          "category": "faq",
          "text": "An authenticated attacker could make a specially crafted network call to the target Exchange Server that causes the parsing of an http request made to an attacker-controlled server. This could lead to the disclosure of files from the target Exchange Server.",
          "title": "What is the nature of the spoofing?"
        },
        {
          "category": "faq",
          "text": "The type of information that could be disclosed if an attacker successfully exploited this vulnerability is file content.",
          "title": "What type of information could be disclosed by this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "11906",
          "11908",
          "11956",
          "11957"
        ],
        "known_affected": [
          "1",
          "2",
          "3",
          "4"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2022-24463 Microsoft Exchange Server Spoofing Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24463"
        },
        {
          "category": "self",
          "summary": "CVE-2022-24463 Microsoft Exchange Server Spoofing Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24463"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-03-08T08:00:00.000Z",
          "details": "15.01.2308.027:Security Update:https://support.microsoft.com/help/5012698",
          "product_ids": [
            "4"
          ],
          "url": "https://support.microsoft.com/help/5012698"
        },
        {
          "category": "vendor_fix",
          "date": "2022-03-08T08:00:00.000Z",
          "details": "15.02.0922.027:Security Update:https://support.microsoft.com/help/5012698",
          "product_ids": [
            "3"
          ],
          "url": "https://support.microsoft.com/help/5012698"
        },
        {
          "category": "vendor_fix",
          "date": "2022-03-08T08:00:00.000Z",
          "details": "15.01.2375.024:Security Update:https://support.microsoft.com/help/5012698",
          "product_ids": [
            "2"
          ],
          "url": "https://support.microsoft.com/help/5012698"
        },
        {
          "category": "vendor_fix",
          "date": "2022-03-08T08:00:00.000Z",
          "details": "15.02.0986.022:Security Update:https://support.microsoft.com/help/5012698",
          "product_ids": [
            "1"
          ],
          "url": "https://support.microsoft.com/help/5012698"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.7,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Spoofing"
        },
        {
          "category": "exploit_status",
          "details": "Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Microsoft Exchange Server Spoofing Vulnerability"
    }
  ]
}


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