gsd-2020-16937
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory, aka '.NET Framework Information Disclosure Vulnerability'.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-16937", "description": "An information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory, aka \u0027.NET Framework Information Disclosure Vulnerability\u0027.", "id": "GSD-2020-16937" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-16937" ], "details": "An information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory, aka \u0027.NET Framework Information Disclosure Vulnerability\u0027.", "id": "GSD-2020-16937", "modified": "2023-12-13T01:21:46.036494Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2020-16937", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.0.0.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 4.8", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.8.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.8", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.8.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.7.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.7.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.0.0.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.6/4.6.1/4.6.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.5.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 4.6", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.0.0.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 2.0 Service Pack 2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "2.0.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.5.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 3.5.1", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.5.0", "version_value": "publication" } ] } }, { "product_name": "Microsoft .NET Framework 4.5.2", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "4.0.0.0", "version_value": "publication" } ] } } ] }, "vendor_name": "Microsoft" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "\u003cp\u003eAn information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory. An attacker who successfully exploited the vulnerability could disclose contents of an affected system\u0027s memory.\u003c/p\u003e\n\u003cp\u003eTo exploit the vulnerability, an authenticated attacker would need to run a specially crafted application.\u003c/p\u003e\n\u003cp\u003eThe update addresses the vulnerability by correcting how the .NET Framework handles objects in memory.\u003c/p\u003e\n" } ] }, "impact": { "cvss": [ { "baseScore": 4.7, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Information Disclosure" } ] } ] }, "references": { "reference_data": [ { "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16937", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16937" } ] } }, "nvd.nist.gov": { "cve": { "configurations": [ { 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false, "operator": "OR" } ], "operator": "AND" } ], "descriptions": [ { "lang": "en", "value": "\u003cp\u003eAn information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory. An attacker who successfully exploited the vulnerability could disclose contents of an affected system\u0027s memory.\u003c/p\u003e\n\u003cp\u003eTo exploit the vulnerability, an authenticated attacker would need to run a specially crafted application.\u003c/p\u003e\n\u003cp\u003eThe update addresses the vulnerability by correcting how the .NET Framework handles objects in memory.\u003c/p\u003e\n" }, { "lang": "es", "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n cuando .NET Framework maneja inapropiadamente objetos en memoria, tambi\u00e9n se conoce como \".NET Framework Information Disclosure Vulnerability\"" } ], "id": "CVE-2020-16937", "lastModified": "2023-12-31T20:15:54.980", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "secure@microsoft.com", "type": "Primary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Secondary" } ] }, "published": "2020-10-16T23:15:15.570", "references": [ { "source": "secure@microsoft.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16937" } ], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ], "source": "nvd@nist.gov", "type": "Primary" } ] } } } }
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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.