Multiple vulnerabilities in Microsoft Windows Data Sharing Service
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2020-0747 CVE-2020-0659 |
| CWE-ID | CWE-119 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
Windows Operating systems & Components / Operating system Windows Server Operating systems & Components / Operating system |
| Vendor | Microsoft |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Buffer overflow
EUVDB-ID: #VU25232
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-0747
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error when the Windows Data Sharing Service improperly handles file operations. A local user can use a specially crafted application to trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall update from vendor's website.
Vulnerable software versionsWindows: 10 1607 10.0.14393.10 - 10
Windows Server: 2016 10.0.14393.10 - 2019 1909
CPE2.3- cpe:2.3:o:microsoft:windows:10 1607:10.0.14393.10:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:10 1709:10.0.16299.19:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:10 1803:10.0.17134.48:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:10 1809:10.0.17763.1:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:10 1903:10.0.18362.116:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:10 1909:10.0.18363.476:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows_server:2016:10.0.14393.10:*:*:*:*:*:
- cpe:2.3:o:microsoft:windows_server:2019 1909:*:*:*:*:*:*:
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0747
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Buffer overflow
EUVDB-ID: #VU25233
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-0659
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error when the Windows Data Sharing Service improperly handles file operations. A local user can use a specially crafted application to trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall update from vendor's website.
Vulnerable software versionsWindows: 10 1607 10.0.14393.10 - 10
Windows Server: 2016 10.0.14393.10 - 2019 1909
CPE2.3http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0659
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
