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CERTFR-2020-AVI-633
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans Microsoft Office. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données, un déni de service, une usurpation d'identité, un contournement de la fonctionnalité de sécurité et une exécution de code à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | Office | Microsoft Outlook 2016 (édition 32 bits) | ||
| Microsoft | Office | Microsoft Word 2016 (édition 32 bits) | ||
| Microsoft | Office | Microsoft SharePoint Foundation 2013 Service Pack 1 | ||
| Microsoft | Office | Microsoft Excel 2013 RT Service Pack 1 | ||
| Microsoft | Office | Microsoft Office 2019 pour éditions 32 bits | ||
| Microsoft | Office | Microsoft Office 2019 pour Mac | ||
| Microsoft | Office | Microsoft Outlook 2013 Service Pack 1 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Office 2013 Service Pack 1 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Office 2013 Click-to-Run (C2R) pour éditions 32 bits | ||
| Microsoft | Office | Microsoft Office 2019 pour éditions 64 bits | ||
| Microsoft | Office | Microsoft Word 2016 (édition 64 bits) | ||
| Microsoft | Office | Microsoft Office 2016 pour Mac | ||
| Microsoft | Office | Microsoft Office Web Apps 2013 Service Pack 1 | ||
| Microsoft | Office | Microsoft Excel 2013 Service Pack 1 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Office 2010 Service Pack 2 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Word 2013 Service Pack 1 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Office 2013 RT Service Pack 1 | ||
| Microsoft | Office | Microsoft Office 2013 Click-to-Run (C2R) pour éditions 64 bits | ||
| Microsoft | Office | Microsoft Excel 2016 (édition 32 bits) | ||
| Microsoft | Office | Microsoft Outlook 2013 Service Pack 1 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Excel 2010 Service Pack 2 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Excel 2013 Service Pack 1 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Office Online Server | ||
| Microsoft | Office | Microsoft Excel Web App 2010 Service Pack 2 | ||
| Microsoft | Office | Microsoft SharePoint Enterprise Server 2016 | ||
| Microsoft | Office | Microsoft Office 2016 (édition 64 bits) | ||
| Microsoft | Office | Microsoft Outlook 2016 (édition 64 bits) | ||
| Microsoft | Office | Microsoft Excel 2010 Service Pack 2 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Word 2013 Service Pack 1 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Word 2010 Service Pack 2 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Word 2013 RT Service Pack 1 | ||
| Microsoft | Office | Microsoft Outlook 2010 Service Pack 2 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Office Web Apps 2010 Service Pack 2 | ||
| Microsoft | Office | Microsoft Excel 2016 (édition 64 bits) | ||
| Microsoft | Office | Microsoft Office 2010 Service Pack 2 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Outlook 2010 Service Pack 2 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft Word 2010 Service Pack 2 (éditions 64 bits) | ||
| Microsoft | Office | Microsoft Office 2016 (édition 32 bits) | ||
| Microsoft | Office | Microsoft SharePoint Server 2019 | ||
| Microsoft | Office | Microsoft SharePoint Server 2010 Service Pack 2 | ||
| Microsoft | Office | Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | ||
| Microsoft | Office | Microsoft Office 2013 Service Pack 1 (éditions 32 bits) | ||
| Microsoft | Office | Microsoft SharePoint Foundation 2010 Service Pack 2 | ||
| Microsoft | Office | Microsoft Outlook 2013 RT Service Pack 1 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Outlook 2016 (\u00e9dition 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2016 (\u00e9dition 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Foundation 2013 Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2013 RT Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2019 pour \u00e9ditions 32 bits",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2019 pour Mac",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2013 Service Pack 1 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2013 Service Pack 1 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2013 Click-to-Run (C2R) pour \u00e9ditions 32 bits",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2019 pour \u00e9ditions 64 bits",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2016 (\u00e9dition 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2016 pour Mac",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office Web Apps 2013 Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2013 Service Pack 1 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2010 Service Pack 2 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2013 Service Pack 1 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2013 RT Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2013 Click-to-Run (C2R) pour \u00e9ditions 64 bits",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2016 (\u00e9dition 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2013 Service Pack 1 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2010 Service Pack 2 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2013 Service Pack 1 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office Online Server",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel Web App 2010 Service Pack 2",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Enterprise Server 2016",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2016 (\u00e9dition 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2016 (\u00e9dition 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2010 Service Pack 2 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2013 Service Pack 1 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2010 Service Pack 2 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2013 RT Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2010 Service Pack 2 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office Web Apps 2010 Service Pack 2",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Excel 2016 (\u00e9dition 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2010 Service Pack 2 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2010 Service Pack 2 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Word 2010 Service Pack 2 (\u00e9ditions 64 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2016 (\u00e9dition 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Server 2019",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Server 2010 Service Pack 2",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Office 2013 Service Pack 1 (\u00e9ditions 32 bits)",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Foundation 2010 Service Pack 2",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Outlook 2013 RT Service Pack 1",
"product": {
"name": "Office",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2020-16952",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16952"
},
{
"name": "CVE-2020-16942",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16942"
},
{
"name": "CVE-2020-16953",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16953"
},
{
"name": "CVE-2020-16941",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16941"
},
{
"name": "CVE-2020-16945",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16945"
},
{
"name": "CVE-2020-16957",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16957"
},
{
"name": "CVE-2020-16930",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16930"
},
{
"name": "CVE-2020-16934",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16934"
},
{
"name": "CVE-2020-16948",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16948"
},
{
"name": "CVE-2020-16954",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16954"
},
{
"name": "CVE-2020-16944",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16944"
},
{
"name": "CVE-2020-16929",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16929"
},
{
"name": "CVE-2020-16950",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16950"
},
{
"name": "CVE-2020-16946",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16946"
},
{
"name": "CVE-2020-16947",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16947"
},
{
"name": "CVE-2020-16949",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16949"
},
{
"name": "CVE-2020-16955",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16955"
},
{
"name": "CVE-2020-16933",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16933"
},
{
"name": "CVE-2020-16928",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16928"
},
{
"name": "CVE-2020-16932",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16932"
},
{
"name": "CVE-2020-16951",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16951"
},
{
"name": "CVE-2020-16931",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16931"
}
],
"initial_release_date": "2020-10-14T00:00:00",
"last_revision_date": "2020-10-14T00:00:00",
"links": [],
"reference": "CERTFR-2020-AVI-633",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-10-14T00:00:00.000000"
}
],
"risks": [
{
"description": "Usurpation d\u0027identit\u00e9"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eMicrosoft Office\u003c/span\u003e. Elles permettent \u00e0 un attaquant\nde provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de service, une usurpation\nd\u0027identit\u00e9, un contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9 et une\nex\u00e9cution de code \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Office",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 13 octobre 2020",
"url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
}
]
}
CVE-2020-16929 (GCVE-0-2020-16929)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2013 Service Pack 1 |
Version: 15.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:* |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T13:45:34.739Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16929"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1251/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"product": "Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "15.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Office 2019 for Mac",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Office Online Server",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft 365 Apps for Enterprise",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "https://aka.ms/OfficeSecurityReleases",
"status": "affected",
"version": "16.0.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*",
"cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Excel 2016",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*",
"cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Office 2016",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os:*:*"
],
"platforms": [
"Unknown"
],
"product": "Microsoft Office 2016 for Mac",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "16.0.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"product": "Microsoft Excel 2010 Service Pack 2",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "publication",
"status": "affected",
"version": "13.0.0.0",
"versionType": "custom"
}
]
},
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CVE-2020-16957 (GCVE-0-2020-16957)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system.</p>
<p>An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file.</p>
<p>The update addresses the vulnerability by correcting the way the Microsoft Office Access Connectivity Engine handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16950 (GCVE-0-2020-16950)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p>
<p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Server 2019 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:* |
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CVE-2020-16946 (GCVE-0-2020-16946)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Spoofing
Summary
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p>
<p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p>
<p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16944 (GCVE-0-2020-16944)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Spoofing
Summary
<p>This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server.</p>
<p>An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited this vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the victim, such as change permissions, delete content, steal sensitive information (such as browser cookies) and inject malicious content in the browser of the victim.</p>
<p>For this vulnerability to be exploited, a user must click a specially crafted URL that takes the user to a targeted SharePoint Web App site.</p>
<p>In an email attack scenario, an attacker could exploit the vulnerability by sending an email message containing the specially crafted URL to the user of the targeted SharePoint Web App site and convincing the user to click the specially crafted URL.</p>
<p>In a web-based attack scenario, an attacker would have to host a website that contains a specially crafted URL to the targeted SharePoint Web App site that is used to attempt to exploit these vulnerabilities. In addition, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could exploit the vulnerability. An attacker would have no way to force users to visit a specially crafted website. Instead, an attacker would have to convince them to visit the website, typically by getting them to click a link in an instant messenger or email message that takes them to the attacker's website, and then convince them to click the specially crafted URL.</p>
<p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes user web requests.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16933 (GCVE-0-2020-16933)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-11-15 16:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Security Feature Bypass
Summary
<p>A security feature bypass vulnerability exists in Microsoft Word software when it fails to properly handle .LNK files. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. For example, the file could then take actions on behalf of the logged-on user with the same permissions as the current user.</p>
<p>To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Word handles these files.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16955 (GCVE-0-2020-16955)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-11-15 16:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of Privilege
Summary
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p>
<p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2013 Click-to-Run (C2R) |
Version: 15.0.0.0 < 15.0.5571.1000 cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x86:* cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x64:* |
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CVE-2020-16930 (GCVE-0-2020-16930)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16949 (GCVE-0-2020-16949)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service
Summary
<p>A denial of service vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system.</p>
<p>Exploitation of the vulnerability requires that a specially crafted email be sent to a vulnerable Outlook server.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Outlook handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16928 (GCVE-0-2020-16928)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of Privilege
Summary
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p>
<p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2013 Click-to-Run (C2R) |
Version: 15.0.0.0 < 15.0.5571.1000 cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x86:* cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x64:* |
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CVE-2020-16953 (GCVE-0-2020-16953)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p>
<p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16934 (GCVE-0-2020-16934)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of Privilege
Summary
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p>
<p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2013 Click-to-Run (C2R) |
Version: 15.0.0.0 < 15.0.5571.1000 cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x86:* cpe:2.3:a:microsoft:office:2013:*:*:*:click-to-run:*:x64:* |
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CVE-2020-16932 (GCVE-0-2020-16932)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
||||||||||||||||||||||||||||||||
|
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CVE-2020-16952 (GCVE-0-2020-16952)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p>
<p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p>
<p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16947 (GCVE-0-2020-16947)
Vulnerability from cvelistv5
Published
2020-10-16 00:00
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the targeted user. If the targeted user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Outlook software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>Note that where severity is indicated as Critical in the Affected Products table, the Preview Pane is an attack vector.</p>
<p>The security update addresses the vulnerability by correcting how Outlook handles objects in memory.</p>
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16948 (GCVE-0-2020-16948)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p>
<p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
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CVE-2020-16945 (GCVE-0-2020-16945)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Spoofing
Summary
<p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server.</p>
<p>The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim's identity to take actions on the SharePoint site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.</p>
<p>The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes web requests.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16951 (GCVE-0-2020-16951)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p>
<p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p>
<p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16941 (GCVE-0-2020-16941)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages. An attacker who took advantage of this information disclosure could view the folder path of scripts loaded on the page.</p>
<p>To take advantage of the vulnerability, an attacker would require access to the specific SharePoint page affected by this vulnerability.</p>
<p>The security update addresses the vulnerability by correcting how scripts are referenced on some SharePoint pages.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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CVE-2020-16954 (GCVE-0-2020-16954)
Vulnerability from cvelistv5
Published
2020-10-16 22:18
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Office. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Office handles objects in memory.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
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CVE-2020-16931 (GCVE-0-2020-16931)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p>
<p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p>
<p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Office 2019 |
Version: 19.0.0 < https://aka.ms/OfficeSecurityReleases cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* |
||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
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CVE-2020-16942 (GCVE-0-2020-16942)
Vulnerability from cvelistv5
Published
2020-10-16 22:17
Modified
2024-08-04 13:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server improperly discloses its folder structure when rendering specific web pages. An attacker who took advantage of this information disclosure could view the folder path of scripts loaded on the page.</p>
<p>To take advantage of the vulnerability, an attacker would require access to the specific SharePoint page affected by this vulnerability.</p>
<p>The security update addresses the vulnerability by correcting how scripts are referenced on some SharePoint pages.</p>
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Version: 16.0.0 < publication cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* |
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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