gsd-2020-1493
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An information disclosure vulnerability exists when attaching files to Outlook messages, aka 'Microsoft Outlook Information Disclosure Vulnerability'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-1493",
"description": "An information disclosure vulnerability exists when attaching files to Outlook messages, aka \u0027Microsoft Outlook Information Disclosure Vulnerability\u0027.",
"id": "GSD-2020-1493"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-1493"
],
"details": "An information disclosure vulnerability exists when attaching files to Outlook messages, aka \u0027Microsoft Outlook Information Disclosure Vulnerability\u0027.",
"id": "GSD-2020-1493",
"modified": "2023-12-13T01:21:57.720566Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2020-1493",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Microsoft Office 2019",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "19.0.0",
"version_value": "https://aka.ms/OfficeSecurityReleases"
}
]
}
},
{
"product_name": "Microsoft 365 Apps for Enterprise",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0.1",
"version_value": "https://aka.ms/OfficeSecurityReleases"
}
]
}
},
{
"product_name": "Microsoft Outlook 2016",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Outlook 2013 Service Pack 1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15.0.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Outlook 2010 Service Pack 2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "13.0.0.0",
"version_value": "publication"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An information disclosure vulnerability exists when attaching files to Outlook messages. This vulnerability could potentially allow users to share attached files such that they are accessible by anonymous users where they should be restricted to specific users.\nTo exploit this vulnerability, an attacker would have to attach a file as a link to an email. The email could then be shared with individuals that should not have access to the files, ignoring the default organizational setting.\nThe security update addresses the vulnerability by correcting how Outlook handles file attachment links.\n"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Information Disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1493",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1493"
},
{
"name": "http://packetstormsecurity.com/files/169960/Microsoft-Outlook-2019-16.0.12624.20424-Out-Of-Bounds-Read.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/169960/Microsoft-Outlook-2019-16.0.12624.20424-Out-Of-Bounds-Read.html"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "40C15EDD-98D4-4D06-BA06-21AE0F33C72D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:*:*",
"matchCriteriaId": "C5282C83-86B8-442D-851D-B54E88E8B1F1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:outlook:2010:sp2:*:*:*:*:*:*",
"matchCriteriaId": "F9A115C1-45EB-4688-AD7C-C1854850EE9B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*",
"matchCriteriaId": "D7B6DF1E-0DDA-4809-B216-7CEFE0A53E2B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:rt:*:*:*",
"matchCriteriaId": "DDA98A76-D0D1-4BFA-BEAC-1C2313F7B859",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*",
"matchCriteriaId": "E2B1657C-0FF4-461A-BE2A-641275C4B0A0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An information disclosure vulnerability exists when attaching files to Outlook messages. This vulnerability could potentially allow users to share attached files such that they are accessible by anonymous users where they should be restricted to specific users.\nTo exploit this vulnerability, an attacker would have to attach a file as a link to an email. The email could then be shared with individuals that should not have access to the files, ignoring the default organizational setting.\nThe security update addresses the vulnerability by correcting how Outlook handles file attachment links.\n"
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n al adjuntar archivos a mensajes de Outlook, tambi\u00e9n se conoce como \"Microsoft Outlook Information Disclosure Vulnerability\"."
}
],
"id": "CVE-2020-1493",
"lastModified": "2024-01-19T00:15:12.853",
"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": "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": "Primary"
}
]
},
"published": "2020-08-17T19:15:16.210",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/169960/Microsoft-Outlook-2019-16.0.12624.20424-Out-Of-Bounds-Read.html"
},
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1493"
}
],
"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 |
|---|
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.