Vulnerability in Microsoft Windows 10
CVE-2019-0553
An information disclosure vulnerability exists when Windows Subsystem for Linux improperly handles objects in memory, aka "Windows Subsystem for Linux Information Disclosure Vulnerability." This affects Windows 10 Servers, Windows 10, Windows Server 2019.
EPSS: 0.018 (76.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Windows 10 — versions Version 1703 for 32-bit Systems, Version 1703 for x64-based Systems, Version 1709 for 32-bit Systems
- Microsoft Windows_10 — versions 1703, 1709, 1803
- Microsoft Windows 10 Servers — versions version 1709 (Server Core Installation), version 1803 (Server Core Installation)
- Microsoft Windows_server_2016 — versions 1709, 1803
- Microsoft Windows Server 2019 — versions (Server Core installation)
- Microsoft Windows_server_2019
Public proof-of-concept exploits
References
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-0553?
- CVE-2019-0553 is a medium-severity vulnerability in Microsoft Windows 10. CVSS score: 5.5/10. Published 2019-01-08.
- How severe is CVE-2019-0553?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2019-0553 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.