| Vulnerability Name: | CVE-2020-0786 (CCN-177196) |
| Assigned: | 2019-11-04 |
| Published: | 2020-03-10 |
| Updated: | 2021-07-21 |
| Summary: | A denial of service vulnerability exists when the Windows Tile Object Service improperly handles hard links, aka 'Windows Tile Object Service Denial of Service Vulnerability'.
|
| CVSS v3 Severity: | 7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): High
Availibility (A): High |
7.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H)
6.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): High
Availibility (A): High |
|
| CVSS v2 Severity: | 5.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:C)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Complete |
6.2 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:C)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Complete
Availibility (A): Complete |
|
| Vulnerability Type: | CWE-20
|
| Vulnerability Consequences: | Denial of Service |
| References: | Source: MITRE
Type: CNA
CVE-2020-0786
Source: XF
Type: UNKNOWN
ms-windows-cve20200786-dos(177196)
Source: CCN
Type: Microsoft Security TechCenter - March 2020
Windows Tile Object Service Denial of Service Vulnerability
Source: MISC
Type: Patch, Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0786
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| Vulnerable Configuration: | Configuration 1:
cpe:/o:microsoft:windows_10:-:*:*:*:*:*:*:*OR cpe:/o:microsoft:windows_10:1607:*:*:*:*:*:*:*OR cpe:/o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Configuration CCN 1:
cpe:/o:microsoft:windows_10:-:*:*:*:*:*:x32:*OR cpe:/o:microsoft:windows_10:::~~~~x64~:*:*:*:*:*OR cpe:/o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
 Denotes that component is vulnerable |
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