| Vulnerability Name: | CVE-2020-0805 (CCN-187261) |
| Assigned: | 2019-11-04 |
| Published: | 2020-09-08 |
| Updated: | 2021-07-21 |
| Summary: | A security feature bypass vulnerability exists when a Windows Projected Filesystem improperly handles file redirections, aka 'Projected Filesystem Security Feature Bypass Vulnerability'.
|
| CVSS v3 Severity: | 5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/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): None |
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/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): Low
Integrity (I): Low
Availibility (A): Low |
|
| CVSS v2 Severity: | 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None |
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
| | Impact Metrics: | Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial |
|
| Vulnerability Type: | CWE-732
|
| Vulnerability Consequences: | Bypass Security |
| References: | Source: MITRE
Type: CNA
CVE-2020-0805
Source: XF
Type: UNKNOWN
ms-windows-cve20200805-sec-bypass(187261)
Source: CCN
Type: Microsoft Security TechCenter - September 2020
Projected Filesystem Security Feature Bypass Vulnerability
Source: N/A
Type: Patch, Vendor Advisory
N/A
|
| Vulnerable Configuration: | Configuration 1:
cpe:/o:microsoft:windows_10:2004:*:*:*:*:*:*:*OR cpe:/o:microsoft:windows_server_2004:-:*:*:*:*:*:x64:*
Configuration CCN 1:
cpe:/o:microsoft:windows_server:2004:*:*:*:*:*:*:*OR cpe:/o:microsoft:windows_10:2004:*:*:*:*:*:x32:*OR cpe:/o:microsoft:windows_10_2004:-:*:*:*:*:*:arm64:*OR cpe:/o:microsoft:windows_10_2004:-:*:*:*:*:*:x64:*
 Denotes that component is vulnerable |
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