CVE-2023-41763
Vulnerability from cvelistv5
Published
2023-10-10 17:07
Modified
2025-01-01 02:10
Severity ?
EPSS score ?
Summary
Skype for Business Elevation of Privilege Vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763 | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | Microsoft | Skype for Business Server 2015 CU13 |
Version: 9319.0 < 6.0.9319.869 |
||||||
|
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2023-10-10
Due date: 2023-10-31
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Used in ransomware: Unknown
Notes: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-41763; https://nvd.nist.gov/vuln/detail/CVE-2023-41763
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2023-41763", "options": [ { "Exploitation": "active" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-07-16T20:26:59.238274Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2023-10-10", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-41763" }, "type": "kev" } } ], "providerMetadata": { "dateUpdated": "2024-07-16T20:27:33.393Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T19:09:47.991Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "Skype for Business Elevation of Privilege Vulnerability", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "platforms": [ "Unknown" ], "product": "Skype for Business Server 2015 CU13", "vendor": "Microsoft", "versions": [ { "lessThan": "6.0.9319.869", "status": "affected", "version": "9319.0", "versionType": "custom" } ] }, { "platforms": [ "Unknown" ], "product": "Skype for Business Server 2019 CU7", "vendor": "Microsoft", "versions": [ { "lessThan": "7.0.246.530", "status": "affected", "version": "2046.0", "versionType": "custom" } ] } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:microsoft:skype_for_business_server:*:cu13:*:*:*:*:*:*", "versionEndExcluding": "6.0.9319.869", "versionStartIncluding": "9319.0", "vulnerable": true }, { "criteria": "cpe:2.3:a:microsoft:skype_for_business_server:*:cu7:*:*:*:*:*:*", "versionEndExcluding": "7.0.246.530", "versionStartIncluding": "2046.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "datePublic": "2023-10-10T07:00:00+00:00", "descriptions": [ { "lang": "en-US", "value": "Skype for Business Elevation of Privilege Vulnerability" } ], "metrics": [ { "cvssV3_1": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-918", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "lang": "en-US", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-01-01T02:10:29.127Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "name": "Skype for Business Elevation of Privilege Vulnerability", "tags": [ "vendor-advisory" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763" } ], "title": "Skype for Business Elevation of Privilege Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2023-41763", "datePublished": "2023-10-10T17:07:24.950Z", "dateReserved": "2023-08-31T23:08:32.064Z", "dateUpdated": "2025-01-01T02:10:29.127Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "cisa_known_exploited": { "cveID": "CVE-2023-41763", "cwes": "[\"CWE-918\"]", "dateAdded": "2023-10-10", "dueDate": "2023-10-31", "knownRansomwareCampaignUse": "Unknown", "notes": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-41763; https://nvd.nist.gov/vuln/detail/CVE-2023-41763", "product": "Skype for Business", "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "shortDescription": "Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation.", "vendorProject": "Microsoft", "vulnerabilityName": "Microsoft Skype for Business Privilege Escalation Vulnerability" }, "nvd": "{\"cve\":{\"id\":\"CVE-2023-41763\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2023-10-10T18:15:18.150\",\"lastModified\":\"2024-11-29T14:36:59.690\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Skype for Business Elevation of Privilege Vulnerability\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de elevaci\u00f3n de privilegios en Skype Empresarial\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"cisaExploitAdd\":\"2023-10-10\",\"cisaActionDue\":\"2023-10-31\",\"cisaRequiredAction\":\"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\",\"cisaVulnerabilityName\":\"Microsoft Skype for Business Privilege Escalation Vulnerability\",\"weaknesses\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:skype_for_business_server:2015:cumulative_update_13:*:*:*:*:*:*\",\"matchCriteriaId\":\"590D1547-C998-4BDD-BE06-379099E2D9C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:skype_for_business_server:2019:cumulative_update_7:*:*:*:*:*:*\",\"matchCriteriaId\":\"4172BD0D-5F18-4E0C-8BAF-72A052432B2B\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}", "vulnrichment": { "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763\", \"name\": \"Skype for Business Elevation of Privilege Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T19:09:47.991Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-41763\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-16T20:26:59.238274Z\"}}}, {\"other\": {\"type\": \"kev\", \"content\": {\"dateAdded\": \"2023-10-10\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-41763\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-09T20:25:52.729Z\"}}], \"cna\": {\"title\": \"Skype for Business Elevation of Privilege Vulnerability\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C\"}, \"scenarios\": [{\"lang\": \"en-US\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Microsoft\", \"product\": \"Skype for Business Server 2015 CU13\", \"versions\": [{\"status\": \"affected\", \"version\": \"9319.0\", \"lessThan\": \"6.0.9319.869\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}, {\"vendor\": \"Microsoft\", \"product\": \"Skype for Business Server 2019 CU7\", \"versions\": [{\"status\": \"affected\", \"version\": \"2046.0\", \"lessThan\": \"7.0.246.530\", \"versionType\": \"custom\"}], \"platforms\": [\"Unknown\"]}], \"datePublic\": \"2023-10-10T07:00:00+00:00\", \"references\": [{\"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-41763\", \"name\": \"Skype for Business Elevation of Privilege Vulnerability\", \"tags\": [\"vendor-advisory\"]}], \"descriptions\": [{\"lang\": \"en-US\", \"value\": \"Skype for Business Elevation of Privilege Vulnerability\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en-US\", \"type\": \"CWE\", \"cweId\": \"CWE-918\", \"description\": \"CWE-918: Server-Side Request Forgery (SSRF)\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:microsoft:skype_for_business_server:*:cu13:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.0.9319.869\", \"versionStartIncluding\": \"9319.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:skype_for_business_server:*:cu7:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"7.0.246.530\", \"versionStartIncluding\": \"2046.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2024-12-10T18:19:41.419Z\"}}}", "cveMetadata": "{\"cveId\": \"CVE-2023-41763\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-10T18:19:41.419Z\", \"dateReserved\": \"2023-08-31T23:08:32.064Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2023-10-10T17:07:24.950Z\", \"assignerShortName\": \"microsoft\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.