msrc_cve-2024-30103
Vulnerability from csaf_microsoft
Published
2024-06-11 07:00
Modified
2024-06-11 07:00
Summary
Microsoft Outlook Remote Code Execution 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.


To clipboard 

{
   document: {
      acknowledgments: [
         {
            names: [
               "<a href=\"https://il.linkedin.com/in/arnoldosipov\">Arnold Osipov</a> with <a href=\"https://www.morphisec.com/\">Morphisec</a>",
            ],
         },
         {
            names: [
               "<a href=\"https://www.linkedin.com/in/shmuel-uzan-aa21ab158/\">Shmuel Uzan</a> with <a href=\"https://www.morphisec.com/\">Morphisec</a>",
            ],
         },
         {
            names: [
               "<a href=\"https://www.linkedin.com/in/smgoreli/\">Michael Gorelik</a> with <a href=\"https://www.morphisec.com/\">Morphisec</a>",
            ],
         },
      ],
      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-2024-30103 Microsoft Outlook Remote Code Execution Vulnerability - HTML",
            url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30103",
         },
         {
            category: "self",
            summary: "CVE-2024-30103 Microsoft Outlook Remote Code Execution Vulnerability - CSAF",
            url: "https://msrc.microsoft.com/csaf/2024/msrc_cve-2024-30103.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 Outlook Remote Code Execution Vulnerability",
      tracking: {
         current_release_date: "2024-06-11T07:00:00.000Z",
         generator: {
            date: "2024-12-31T19:37:32.722Z",
            engine: {
               name: "MSRC Generator",
               version: "1.0",
            },
         },
         id: "msrc_CVE-2024-30103",
         initial_release_date: "2024-06-11T07:00:00.000Z",
         revision_history: [
            {
               date: "2024-06-11T07:00:00.000Z",
               legacy_version: "1",
               number: "1",
               summary: "Information published.",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases",
                     product_id: "6",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases",
                     product_id: "11573",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Office 2019 for 32-bit editions",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases",
                     product_id: "5",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases",
                     product_id: "11574",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Office 2019 for 64-bit editions",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases",
                     product_id: "4",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases",
                     product_id: "11762",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft 365 Apps for Enterprise for 32-bit Systems",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases",
                     product_id: "3",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases",
                     product_id: "11763",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft 365 Apps for Enterprise for 64-bit Systems",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases",
                     product_id: "2",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases",
                     product_id: "11952",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Office LTSC 2021 for 64-bit editions",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases",
                     product_id: "1",
                  },
               },
               {
                  category: "product_version",
                  name: "https://aka.ms/OfficeSecurityReleases",
                  product: {
                     name: "Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases",
                     product_id: "11953",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Office LTSC 2021 for 32-bit editions",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<16.0.5452.1000",
                  product: {
                     name: "Microsoft Outlook 2016 (32-bit edition) <16.0.5452.1000",
                     product_id: "8",
                  },
               },
               {
                  category: "product_version",
                  name: "16.0.5452.1000",
                  product: {
                     name: "Microsoft Outlook 2016 (32-bit edition) 16.0.5452.1000",
                     product_id: "10765",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Outlook 2016 (32-bit edition)",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<16.0.5452.1000",
                  product: {
                     name: "Microsoft Outlook 2016 (64-bit edition) <16.0.5452.1000",
                     product_id: "7",
                  },
               },
               {
                  category: "product_version",
                  name: "16.0.5452.1000",
                  product: {
                     name: "Microsoft Outlook 2016 (64-bit edition) 16.0.5452.1000",
                     product_id: "10766",
                  },
               },
            ],
            category: "product_name",
            name: "Microsoft Outlook 2016 (64-bit edition)",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2024-30103",
         cwe: {
            id: "CWE-184",
            name: "Incomplete List of Disallowed Inputs",
         },
         notes: [
            {
               category: "general",
               text: "Microsoft",
               title: "Assigning CNA",
            },
            {
               category: "faq",
               text: "Yes, the Preview Pane is an attack vector.",
               title: "Is the Preview Pane an attack vector for this vulnerability?",
            },
            {
               category: "faq",
               text: "The attacker must be authenticated using valid Exchange user credentials.",
               title: "According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?",
            },
            {
               category: "faq",
               text: "An attacker who successfully exploited this vulnerability could bypass Outlook registry block lists and enable the creation of malicious DLL files.",
               title: "How could an attacker exploit this vulnerability?",
            },
         ],
         product_status: {
            fixed: [
               "10765",
               "10766",
               "11573",
               "11574",
               "11762",
               "11763",
               "11952",
               "11953",
            ],
            known_affected: [
               "1",
               "2",
               "3",
               "4",
               "5",
               "6",
               "7",
               "8",
            ],
         },
         references: [
            {
               category: "self",
               summary: "CVE-2024-30103 Microsoft Outlook Remote Code Execution Vulnerability - HTML",
               url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30103",
            },
            {
               category: "self",
               summary: "CVE-2024-30103 Microsoft Outlook Remote Code Execution Vulnerability - CSAF",
               url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30103",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               date: "2024-06-11T07:00:00.000Z",
               details: "https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates",
               product_ids: [
                  "6",
                  "5",
                  "4",
                  "3",
                  "2",
                  "1",
               ],
               url: "https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates",
            },
            {
               category: "vendor_fix",
               date: "2024-06-11T07:00:00.000Z",
               details: "16.0.5452.1000:Security Update:https://support.microsoft.com/help/5002600",
               product_ids: [
                  "8",
               ],
               url: "https://support.microsoft.com/help/5002600",
            },
            {
               category: "vendor_fix",
               date: "2024-06-11T07:00:00.000Z",
               details: "16.0.5452.1000:Security Update:https://support.microsoft.com/help/5002600",
               product_ids: [
                  "7",
               ],
               url: "https://support.microsoft.com/help/5002600",
            },
         ],
         scores: [
            {
               cvss_v3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 8.8,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "HIGH",
                  environmentalsScore: 0,
                  exploitCodeMaturity: "UNPROVEN",
                  integrityImpact: "HIGH",
                  privilegesRequired: "LOW",
                  remediationLevel: "OFFICIAL_FIX",
                  reportConfidence: "CONFIRMED",
                  scope: "UNCHANGED",
                  temporalScore: 7.7,
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
                  version: "3.1",
               },
               products: [
                  "1",
                  "2",
                  "3",
                  "4",
                  "5",
                  "6",
                  "7",
                  "8",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               details: "Remote Code Execution",
            },
            {
               category: "exploit_status",
               details: "Exploited:No;Latest Software Release:Exploitation Less Likely",
            },
         ],
         title: "Microsoft Outlook Remote Code Execution Vulnerability",
      },
   ],
}


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