msrc_cve-2023-21569
Vulnerability from csaf_microsoft
Published
2023-06-13 07:00
Modified
2023-06-13 07:00
Summary
Azure DevOps 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.


To clipboard 

{
   document: {
      acknowledgments: [
         {
            names: [
               "<a href=\"https://www.xing.com/profile/martin_wrona3\">Martin Wrona (martin_jw)</a> with <a href=\"https://www.galaxus.ch/\">Digitec Galaxus AG</a>",
            ],
         },
      ],
      aggregate_severity: {
         namespace: "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
         text: "Moderate",
      },
      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-2023-21569 Azure DevOps Server Spoofing Vulnerability - HTML",
            url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21569",
         },
         {
            category: "self",
            summary: "CVE-2023-21569 Azure DevOps Server Spoofing Vulnerability - CSAF",
            url: "https://msrc.microsoft.com/csaf/2023/msrc_cve-2023-21569.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: "Azure DevOps Server Spoofing Vulnerability",
      tracking: {
         current_release_date: "2023-06-13T07:00:00.000Z",
         generator: {
            date: "2025-01-01T01:43:29.847Z",
            engine: {
               name: "MSRC Generator",
               version: "1.0",
            },
         },
         id: "msrc_CVE-2023-21569",
         initial_release_date: "2023-06-13T07:00:00.000Z",
         revision_history: [
            {
               date: "2023-06-13T07:00:00.000Z",
               legacy_version: "1",
               number: "1",
               summary: "Information published.",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<20230601.3",
                  product: {
                     name: "Azure DevOps Server 2020.1.2 <20230601.3",
                     product_id: "3",
                  },
               },
               {
                  category: "product_version",
                  name: "20230601.3",
                  product: {
                     name: "Azure DevOps Server 2020.1.2 20230601.3",
                     product_id: "12143",
                  },
               },
            ],
            category: "product_name",
            name: "Azure DevOps Server 2020.1.2",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<20230602.4",
                  product: {
                     name: "Azure DevOps Server 2022 <20230602.4",
                     product_id: "2",
                  },
               },
               {
                  category: "product_version",
                  name: "20230602.4",
                  product: {
                     name: "Azure DevOps Server 2022 20230602.4",
                     product_id: "12149",
                  },
               },
            ],
            category: "product_name",
            name: "Azure DevOps Server 2022",
         },
         {
            branches: [
               {
                  category: "product_version_range",
                  name: "<20230602.5",
                  product: {
                     name: "Azure DevOps Server 2022.0.1 <20230602.5",
                     product_id: "1",
                  },
               },
               {
                  category: "product_version",
                  name: "20230602.5",
                  product: {
                     name: "Azure DevOps Server 2022.0.1 20230602.5",
                     product_id: "12189",
                  },
               },
            ],
            category: "product_name",
            name: "Azure DevOps Server 2022.0.1",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2023-21569",
         cwe: {
            id: "CWE-94",
            name: "Improper Control of Generation of Code ('Code Injection')",
         },
         notes: [
            {
               category: "general",
               text: "Microsoft",
               title: "Assigning CNA",
            },
            {
               category: "faq",
               text: "Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.",
               title: "According to the CVSS metric, privileges required is low (PR:L).  What does that mean for this vulnerability?",
            },
            {
               category: "faq",
               text: "While we cannot rule out the impact to Confidentiality, Integrity, and Availability, the ability to exploit this vulnerability by itself is limited. An attacker would need to combine this with other vulnerabilities to perform an attack.",
               title: "According to the CVSS metrics, successful exploitation of this vulnerability could lead to minor loss of confidentiality (C:L), integrity (I:L) and availability (A:L). What does that mean for this vulnerability?",
            },
            {
               category: "faq",
               text: "An attacker would have to send the victim a malicious file that the victim would have to execute.",
               title: "According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?",
            },
         ],
         product_status: {
            fixed: [
               "12143",
               "12149",
               "12189",
            ],
            known_affected: [
               "1",
               "2",
               "3",
            ],
         },
         references: [
            {
               category: "self",
               summary: "CVE-2023-21569 Azure DevOps Server Spoofing Vulnerability - HTML",
               url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21569",
            },
            {
               category: "self",
               summary: "CVE-2023-21569 Azure DevOps Server Spoofing Vulnerability - CSAF",
               url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21569",
            },
         ],
         remediations: [
            {
               category: "vendor_fix",
               date: "2023-06-13T07:00:00.000Z",
               details: "20230601.3:Security Update:https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020u1?view=azure-devops",
               product_ids: [
                  "3",
               ],
               url: "https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2020u1?view=azure-devops",
            },
            {
               category: "vendor_fix",
               date: "2023-06-13T07:00:00.000Z",
               details: "20230602.4:Security Update:https://learn.microsoft.com/azure/devops/server/release-notes/azuredevops2022?view=azure-devops",
               product_ids: [
                  "2",
               ],
               url: "https://learn.microsoft.com/azure/devops/server/release-notes/azuredevops2022?view=azure-devops",
            },
            {
               category: "vendor_fix",
               date: "2023-06-13T07:00:00.000Z",
               details: "20230602.5:Security Update:https://learn.microsoft.com/azure/devops/server/release-notes/azuredevops2022?view=azure-devops",
               product_ids: [
                  "1",
               ],
               url: "https://learn.microsoft.com/azure/devops/server/release-notes/azuredevops2022?view=azure-devops",
            },
         ],
         scores: [
            {
               cvss_v3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "LOW",
                  baseScore: 5.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  environmentalsScore: 0,
                  exploitCodeMaturity: "UNPROVEN",
                  integrityImpact: "LOW",
                  privilegesRequired: "LOW",
                  remediationLevel: "OFFICIAL_FIX",
                  reportConfidence: "CONFIRMED",
                  scope: "UNCHANGED",
                  temporalScore: 4.8,
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C",
                  version: "3.1",
               },
               products: [
                  "1",
                  "2",
                  "3",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               details: "Spoofing",
            },
            {
               category: "exploit_status",
               details: "Exploited:No;Latest Software Release:Exploitation Less Likely",
            },
         ],
         title: "Azure DevOps Server Spoofing Vulnerability",
      },
   ],
}


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