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Microsoft CVE-2020-1491: Windows Function Discovery Service Elevation of Privilege Vulnerability

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Microsoft CVE-2020-1491: Windows Function Discovery Service Elevation of Privilege Vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
09/08/2020
Created
09/09/2020
Added
09/08/2020
Modified
11/18/2021

Description

An elevation of privilege vulnerability exists in the way that the Windows Function Discovery Service handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the vulnerability by ensuring the Windows Function Discovery Service properly handles objects in memory.

Solution(s)

  • msft-kb4570333-0e3dc4b3-4757-43e3-a5d4-bf64c1856363
  • msft-kb4570333-29c3870f-41e5-4b7e-9359-08711b8ad66e
  • msft-kb4570333-739f0c41-56d7-4c6d-b281-ae8cddd515e5
  • msft-kb4571756-5b919d47-fce4-48a0-8d72-b3fc27b78f6e
  • msft-kb4571756-7f9dc7dd-e107-4cde-a5c9-c82424dc0188
  • msft-kb4571756-d9ae9dd6-1205-4639-be95-fc8ac95e9e8d
  • msft-kb4574727-0eef97a6-edd8-47e9-b6c7-d2f66afcc6a1
  • msft-kb4574727-12d4f3e2-1a12-4563-978b-96b1b621df36
  • msft-kb4574727-1cbef2ba-180c-4af6-952c-677aa11a5779
  • msft-kb4574727-48c91ab8-33a2-4dc3-96b2-9d75dc6c1f78
  • msft-kb4574727-a14ba9ee-0c81-47f9-bbd2-cf987fbbf948
  • msft-kb4574727-f7018f14-f8b1-44e1-97a3-9eb35850608b
  • msft-kb4577015-6fa76bfe-50a8-4387-beba-0ab551736216
  • msft-kb4577015-8fb3d8cd-fe1a-4152-9947-3bb4fe83b382
  • msft-kb4577015-c3a56d50-56c4-4194-a672-93da34558a39
  • msft-kb4577032-6a3c57fe-6501-4f98-a125-c6acc8ea9d2b
  • msft-kb4577032-cb9e4f82-02f6-4506-86a1-b10479e2e94d
  • msft-kb4577041-5ad28358-0282-4fb3-a463-e455e5565d55
  • msft-kb4577041-92a489ff-3e71-4b8a-93d2-d11344cf680c
  • msft-kb4577048-2a6f610f-3d94-44f9-9494-dff5d7dc4c7d
  • msft-kb4577048-4b7a0848-ef4a-4215-b0b5-44b613dfa7a5
  • msft-kb4577048-8b77cb70-27e9-4194-8f41-961ff9f368e3
  • msft-kb4577049-6682b054-79c0-44a7-b27c-ff99cf243de2
  • msft-kb4577049-6d56d939-8a21-4e37-9d76-b6a12bc61667
  • msft-kb4577053-12c49102-1b38-42a7-8c2a-9d72e0144a4d
  • msft-kb4577053-2cb12d27-8402-4b36-b44e-6496985fe4bb
  • msft-kb4577053-2fd523e1-6405-49f3-969f-cf7b165622ec
  • msft-kb4577053-8d0ba4d5-cad5-40be-b7a6-217507cba489
  • msft-kb4577053-ec5db2e3-9ef0-4898-b29d-f06265c1bd45
  • msft-kb4577070-09dac0b6-2b41-4365-b493-1f9100614a59
  • msft-kb4577070-f641b947-d0d7-449a-8152-9de3a3ff376b
  • msft-kb4577071-3ff40370-a545-4963-ac68-b4514134ae04
  • msft-kb4577071-4e5fb1e0-c9ea-4e9c-bf38-01f1f39da91f
  • msft-kb4577071-5ee69013-65fa-44f4-b211-f707351514e9

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