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[email protected]CVE-2020-16953

HistoryOct 16, 2020 - 11:15 p.m.

CVE-2020-16953

2020-10-1623:15:16

[email protected]

web.nvd.nist.gov

cve-2020-16953

microsoft

sharepoint

server

information disclosure

vulnerability

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

6.3 Medium

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.6%

JSON

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.
To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.
The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.

Affected configurations

Vulners

NVD

Node

microsoftmicrosoft_sharepoint_enterprise_server_2016Match16.0.0

microsoftmicrosoft_sharepoint_server_2019Match16.0.0

microsoftmicrosoft_sharepoint_foundation_2010_sp2Match13.0.0sp2

microsoftmicrosoft_sharepoint_foundation_2013_sp1Match15.0.0sp1

VendorProductVersionCPE
microsoftmicrosoft_sharepoint_enterprise_server_201616.0.0cpe:2.3:a:microsoft:microsoft_sharepoint_enterprise_server_2016:16.0.0:*:*:*:*:*:*:*
microsoftmicrosoft_sharepoint_server_201916.0.0cpe:2.3:a:microsoft:microsoft_sharepoint_server_2019:16.0.0:*:*:*:*:*:*:*
microsoftmicrosoft_sharepoint_foundation_2010_sp213.0.0cpe:2.3:a:microsoft:microsoft_sharepoint_foundation_2010_sp2:13.0.0:sp2:*:*:*:*:*:*
microsoftmicrosoft_sharepoint_foundation_2013_sp115.0.0cpe:2.3:a:microsoft:microsoft_sharepoint_foundation_2013_sp1:15.0.0:sp1:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	microsoft_sharepoint_enterprise_server_2016	16.0.0	cpe:2.3:a:microsoft:microsoft_sharepoint_enterprise_server_2016:16.0.0:::::::*
microsoft	microsoft_sharepoint_server_2019	16.0.0	cpe:2.3:a:microsoft:microsoft_sharepoint_server_2019:16.0.0:::::::*
microsoft	microsoft_sharepoint_foundation_2010_sp2	13.0.0	cpe:2.3:a:microsoft:microsoft_sharepoint_foundation_2010_sp2:13.0.0:sp2::::::
microsoft	microsoft_sharepoint_foundation_2013_sp1	15.0.0	cpe:2.3:a:microsoft:microsoft_sharepoint_foundation_2013_sp1:15.0.0:sp1::::::

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Enterprise Server 2016",
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Server 2019",
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Foundation 2010 Service Pack 2",
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:foundation:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "13.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Foundation 2013 Service Pack 1",
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]