CVE-2020-1242 - OpenCVE

An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:N/AC:H/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Edge Windows 10 Windows Server 2019

Configuration 1 [-]

AND

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10:1803:::::::*
	cpe:2.3:o:microsoft:windows_10:1809:::::::*
	cpe:2.3:o:microsoft:windows_10:1903:::::::*
	cpe:2.3:o:microsoft:windows_10:1909:::::::*
	cpe:2.3:o:microsoft:windows_10:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

No data.

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242

History

No history.

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2020-06-09T19:43:37

Updated: 2024-08-04T06:31:59.919Z

Reserved: 2019-11-04T00:00:00

Link: CVE-2020-1242

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-06-09T20:15:16.257

Modified: 2021-07-21T11:39:23.747

Link: CVE-2020-1242

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows Server 2019", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Information Disclosure", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-06-09T19:43:37", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2020-1242", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows Server 2019", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1909 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems", "version": {"version_data": [{"version_value": ""}]}}]}, "vendor_name": "Microsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure"}]}]}, "references": {"reference_data": [{"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T06:31:59.919Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2020-1242", "datePublished": "2020-06-09T19:43:37", "dateReserved": "2019-11-04T00:00:00", "dateUpdated": "2024-08-04T06:31:59.919Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "matchCriteriaId": "77D197D7-57FB-4898-8C70-B19D5F0D5BE0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*", "matchCriteriaId": "7CB85C75-4D35-480E-843D-60579EC75FCB", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*", "matchCriteriaId": "6B8F3DD2-A145-4AF1-8545-CC42892DA3D1", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*", "matchCriteriaId": "3FB5CDAE-C713-4D9D-9D6A-2C2E8924A4BB", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*", "matchCriteriaId": "E9273B95-20ED-4547-B0A8-95AD15B30372", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*", "matchCriteriaId": "AAE74AF3-C559-4645-A6C0-25C3D647AAC8", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en la manera en que Microsoft Edge maneja las peticiones de origen cruzado, tambi\u00e9n se conoce como \"Microsoft Edge Information Disclosure Vulnerability\""}], "id": "CVE-2020-1242", "lastModified": "2021-07-21T11:39:23.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-09T20:15:16.257", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1242"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}