msrc_cve-2025-48823
Vulnerability from csaf_microsoft
Published
2025-07-08 07:00
Modified
2025-07-08 07:00
Summary
Windows Cryptographic Services Information Disclosure 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": { "acknowledgments": [ { "names": [ "Anonymous" ] } ], "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-2025-48823 Windows Cryptographic Services Information Disclosure Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48823" }, { "category": "self", "summary": "CVE-2025-48823 Windows Cryptographic Services Information Disclosure Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-48823.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 Cryptographic Services Information Disclosure Vulnerability", "tracking": { "current_release_date": "2025-07-08T07:00:00.000Z", "generator": { "date": "2025-08-18T17:50:23.519Z", "engine": { "name": "MSRC Generator", "version": "1.0" } }, "id": "msrc_CVE-2025-48823", "initial_release_date": "2025-07-08T07:00:00.000Z", "revision_history": [ { "date": "2025-07-08T07:00:00.000Z", "legacy_version": "1", "number": "1", "summary": "Information published." } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c10.0.17763.7558", "product": { "name": "Windows 10 Version 1809 for 32-bit Systems \u003c10.0.17763.7558", "product_id": "21" } }, { "category": "product_version", "name": "10.0.17763.7558", "product": { "name": "Windows 10 Version 1809 for 32-bit Systems 10.0.17763.7558", 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"CVE-2025-48823", "notes": [ { "category": "general", "text": "Microsoft", "title": "Assigning CNA" }, { "category": "faq", "text": "To exploit this vulnerability, an attacker would need to target an application by persisting encrypted secrets that are using specific old cryptography and Windows APIs.", "title": "According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability" }, { "category": "faq", "text": "If the attacker has both the ability to modify the encrypted secret where it is stored and to observe the precise timing for the secret being decrypted by the application, the attacker could infer the original secret across many decryption attempts.", "title": "What type of information could be disclosed by this vulnerability" } ], "product_status": { "fixed": [ "10729", "10735", "10816", "10852", "10853", "10855", "11568", "11569", "11571", "11572", "11923", "11924", "11929", "11930", "11931", "12085", "12086", "12097", "12098", "12099", "12242", "12243", "12244", "12389", "12390", "12436", "12437" ], "known_affected": [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27" ] }, "references": [ { "category": "self", "summary": "CVE-2025-48823 Windows Cryptographic Services Information Disclosure Vulnerability - HTML", "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48823" }, { "category": "self", "summary": "CVE-2025-48823 Windows Cryptographic Services Information Disclosure Vulnerability - CSAF", "url": "https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-48823.json" } ], "remediations": [ { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.17763.7558:Security Update:https://support.microsoft.com/help/5062557", "product_ids": [ "21", "20", "19", "18" ], "url": "https://support.microsoft.com/help/5062557" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.20348.3932:Security Update:https://support.microsoft.com/help/5062572", "product_ids": [ "17", "16" ], "url": "https://support.microsoft.com/help/5062572" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.19044.6093:Security Update:https://support.microsoft.com/help/5062554", "product_ids": [ "15", "14", "13" ], "url": "https://support.microsoft.com/help/5062554" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.22621.5624:Security Update:https://support.microsoft.com/help/5062552", "product_ids": [ "12", "11" ], "url": "https://support.microsoft.com/help/5062552" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.19045.6093:Security Update:https://support.microsoft.com/help/5062554", "product_ids": [ "10", "9", "8" ], "url": "https://support.microsoft.com/help/5062554" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.26100.4652:Security Update:https://support.microsoft.com/help/5062553", "product_ids": [ "1", "4", "3", "2" ], "url": "https://support.microsoft.com/help/5062553" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.22631.5624:Security Update:https://support.microsoft.com/help/5062552", "product_ids": [ "7", "6" ], "url": "https://support.microsoft.com/help/5062552" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.25398.1732:Security Update:https://support.microsoft.com/help/5062570", "product_ids": [ "5" ], "url": "https://support.microsoft.com/help/5062570" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.10240.21073:Security Update:https://support.microsoft.com/help/5062561", "product_ids": [ "27", "26" ], "url": "https://support.microsoft.com/help/5062561" }, { "category": "vendor_fix", "date": "2025-07-08T07:00:00.000Z", "details": "10.0.14393.8246:Security Update:https://support.microsoft.com/help/5062560", "product_ids": [ "24", "23", "25", "22" ], "url": "https://support.microsoft.com/help/5062560" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "environmentalsScore": 0.0, "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 5.2, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27" ] } ], "threats": [ { "category": "impact", "details": "Information Disclosure" }, { "category": "exploit_status", "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely" } ], "title": "Windows Cryptographic Services Information Disclosure 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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