msrc_cve-2024-29056
Vulnerability from csaf_microsoft
Published
2024-04-09 07:00
Modified
2024-04-09 07:00
Summary
Windows Authentication Elevation of Privilege 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.
{ "document": { "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-2024-29056 Windows Authentication Elevation of Privilege Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29056" }, { "category": "self", "summary": "CVE-2024-29056 Windows Authentication Elevation of Privilege Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2024/msrc_cve-2024-29056.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": "Windows Authentication Elevation of Privilege Vulnerability", "tracking": { "current_release_date": "2024-04-09T07:00:00.000Z", "generator": { "date": "2025-05-03T00:39:01.673Z", "engine": { "name": "MSRC Generator", "version": "1.0" } }, "id": "msrc_CVE-2024-29056", "initial_release_date": "2024-04-09T07:00:00.000Z", "revision_history": [ { "date": "2024-04-09T07:00:00.000Z", "legacy_version": "1", "number": "1", "summary": "Information published." } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.17763.5696", "product": { "name": "Windows Server 2019 \u003c10.0.17763.5696", "product_id": "5" } }, { "category": "product_version", "name": "10.0.17763.5696", "product": { "name": "Windows Server 2019 10.0.17763.5696", "product_id": "11571" } } ], "category": "product_name", "name": 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"product_version", "name": "6.3.9600.21924", "product": { "name": "Windows Server 2012 R2 6.3.9600.21924", "product_id": "10483" } } ], "category": "product_name", "name": "Windows Server 2012 R2" }, { "branches": [ { "category": "product_version_range", "name": "\u003c6.3.9600.21924", "product": { "name": "Windows Server 2012 R2 (Server Core installation) \u003c6.3.9600.21924", "product_id": "8" } }, { "category": "product_version", "name": "6.3.9600.21924", "product": { "name": "Windows Server 2012 R2 (Server Core installation) 6.3.9600.21924", "product_id": "10543" } } ], "category": "product_name", "name": "Windows Server 2012 R2 (Server Core installation)" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-29056", "cwe": { "id": "CWE-327", "name": "Use of a Broken or Risky Cryptographic Algorithm" }, "notes": [ { "category": "general", "text": "Microsoft", "title": "Assigning CNA" }, { "category": "faq", "text": "An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality) but not all resources within the impacted component may be divulged to the attacker. The attacker cannot make changes to disclosed information (Integrity) or limit access to the resource (Availability).", "title": "According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L) but have no effect on integrity (I:N) or on availability (A:N). What does that mean for this vulnerability?" }, { "category": "faq", "text": "The updates released on or after April 9, 2024 will NOT fully address the security issues in this vulnerability. For more information about how to manage PAC validation changes related to this CVE and the steps you need to take to be fully protected, see How to manage PAC Validation changes related to CVE-2024-26248 and CVE-2024-29056.", "title": "Where can I find more information about what steps I need to take to be fully protected from this vulnerability?" }, { "category": "faq", "text": "A user from a cross-organization trust might obtain access that is granted to all users in an organization.", "title": "What privileges could be gained by an attacker who successfully exploited the vulnerability?" } ], "product_status": { "fixed": [ "9312", "9318", "9344", "10049", "10051", "10287", "10378", "10379", "10483", "10543", "10816", "10855", "11571", "11572", "11923", "11924", "12244" ], "known_affected": [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17" ] }, "references": [ { "category": "self", "summary": "CVE-2024-29056 Windows Authentication Elevation of Privilege Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29056" }, { "category": "self", "summary": "CVE-2024-29056 Windows Authentication Elevation of Privilege Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2024/msrc_cve-2024-29056.json" } ], "remediations": [ { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "10.0.17763.5696:Security Update:https://support.microsoft.com/help/5036896", "product_ids": [ "5", "4" ], "url": "https://support.microsoft.com/help/5036896" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "10.0.20348.2402:Security Update:https://support.microsoft.com/help/5036909", "product_ids": [ "3", "2" ], "url": "https://support.microsoft.com/help/5036909" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "10.0.25398.830:Security Update:https://support.microsoft.com/help/5036910", "product_ids": [ "1" ], "url": "https://support.microsoft.com/help/5036910" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "10.0.14393.6897:Security Update:https://support.microsoft.com/help/5036899", "product_ids": [ "7", "6" ], "url": "https://support.microsoft.com/help/5036899" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.0.6003.22618:Monthly Rollup:https://support.microsoft.com/help/5036932", "product_ids": [ "17", "12", "16", "15" ], "url": "https://support.microsoft.com/help/5036932" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.0.6003.22618:Security Only:https://support.microsoft.com/help/5036950", "product_ids": [ "17", "12", "16", "15" ], "url": "https://support.microsoft.com/help/5036950" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.1.7601.27067:Monthly Rollup:https://support.microsoft.com/help/5036967", "product_ids": [ "13", "14" ], "url": "https://support.microsoft.com/help/5036967" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.1.7601.27067:Security Only:https://support.microsoft.com/help/5036922", "product_ids": [ "13", "14" ], "url": "https://support.microsoft.com/help/5036922" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.2.9200.24821:Monthly Rollup:https://support.microsoft.com/help/5036969", "product_ids": [ "11", "10" ], "url": "https://support.microsoft.com/help/5036969" }, { "category": "vendor_fix", "date": "2024-04-09T07:00:00.000Z", "details": "6.3.9600.21924:Monthly Rollup:https://support.microsoft.com/help/5036960", "product_ids": [ "9", "8" ], "url": "https://support.microsoft.com/help/5036960" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "environmentalsScore": 0.0, "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "NONE", "privilegesRequired": "LOW", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 3.8, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17" ] } ], "threats": [ { "category": "impact", "details": "Elevation of Privilege" }, { "category": "exploit_status", "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation More Likely" } ], "title": "Windows Authentication Elevation of Privilege Vulnerability" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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