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Microsoft SharePoint Server 2019 < 16.0.10363.12107 Multiple Vulnerabilities

critical Web App Scanning Plugin ID 112592

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Synopsis

Microsoft SharePoint Server 2019 < 16.0.10363.12107 Multiple Vulnerabilities

Description

According to its self-reported version number, the Microsoft SharePoint application running on the remote host is affected by multiple vulnerabilities :

- A remote code execution vulnerability exists in PerformancePoint Services for SharePoint Server when the software fails to check the source markup of XML file input.

- A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server.

- 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 information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory.

- An elevation of privilege vulnerability exists when Microsoft SharePoint Server and Skype for Business Server improperly handle OAuth token validation.

- A remote code execution vulnerability exists in the way Microsoft SharePoint software parses specially crafted email messages.

- An information disclosure vulnerability exists when Microsoft Office improperly discloses the contents of its memory.

- This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Microsoft SharePoint Server 2019 build 16.0.10363.12107 or later.

See Also

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1025

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1342

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1439

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1443

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1444

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1445

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1446

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1447

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1448

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1450

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1451

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1454

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1456

Plugin Details

Severity: Critical

ID: 112592

Type: remote

Published: 9/9/2020

Updated: 3/14/2023

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2020-1025

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS Score Source: CVE-2020-1025

Vulnerability Information

CPE: cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:*:*:*:*

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/14/2020

Vulnerability Publication Date: 7/14/2020

CISA Known Exploited Vulnerability Due Dates: 5/3/2022

Reference Information

CVE: CVE-2020-1025, CVE-2020-1147, CVE-2020-1342, CVE-2020-1439, CVE-2020-1443, CVE-2020-1444, CVE-2020-1445, CVE-2020-1446, CVE-2020-1447, CVE-2020-1448, CVE-2020-1450, CVE-2020-1451, CVE-2020-1454, CVE-2020-1456

CWE: 119, 125, 20, 200, 269, 502, 74, 79, 908

OWASP: 2010-A1, 2010-A2, 2010-A4, 2010-A6, 2013-A1, 2013-A3, 2013-A4, 2013-A5, 2013-A9, 2017-A1, 2017-A5, 2017-A6, 2017-A7, 2017-A8, 2017-A9, 2021-A1, 2021-A3, 2021-A4, 2021-A6, 2021-A8

WASC: Buffer Overflow, Cross-Site Scripting, Improper Input Handling, Information Leakage, Insufficient Authorization

CAPEC: 10, 100, 101, 104, 108, 109, 110, 116, 120, 122, 123, 13, 135, 136, 14, 153, 169, 182, 209, 22, 224, 23, 230, 231, 233, 24, 250, 261, 267, 273, 28, 285, 287, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 3, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 31, 310, 312, 313, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 34, 42, 43, 44, 45, 46, 47, 472, 473, 497, 508, 51, 52, 53, 540, 573, 574, 575, 576, 577, 58, 586, 588, 59, 591, 592, 6, 60, 616, 63, 64, 643, 646, 651, 67, 7, 71, 72, 73, 76, 78, 79, 8, 80, 81, 83, 84, 85, 88, 9

DISA STIG: APSC-DV-000460, APSC-DV-000500, APSC-DV-002490, APSC-DV-002560, APSC-DV-002590, APSC-DV-002630

HIPAA: 164.306(a)(1), 164.306(a)(2), 164.312(a)(1), 164.312(a)(2)(i)

ISO: 27001-A.12.6.1, 27001-A.13.1.1, 27001-A.14.1.2, 27001-A.14.1.3, 27001-A.14.2.5, 27001-A.18.1.3, 27001-A.6.2.2, 27001-A.9.1.2, 27001-A.9.4.1, 27001-A.9.4.4, 27001-A.9.4.5

NIST: sp800_53-AC-3, sp800_53-CM-6b, sp800_53-SI-10, sp800_53-SI-10(5), sp800_53-SI-15, sp800_53-SI-16

OWASP API: 2019-API7, 2019-API8, 2023-API8

OWASP ASVS: 4.0.2-14.2.1, 4.0.2-5.1.3, 4.0.2-5.2.5, 4.0.2-5.3.3, 4.0.2-5.5.1, 4.0.2-8.3.4

PCI-DSS: 3.2-6.2, 3.2-6.5, 3.2-6.5.1, 3.2-6.5.2, 3.2-6.5.7, 3.2-6.5.8