Information disclosure in Microsoft Windows
CVE-2019-1337
An information disclosure vulnerability exists when Windows Update Client fails to properly handle objects in memory, aka 'Windows Update Client Information Disclosure Vulnerability'.
Vulnerability class: Information Disclosure
EPSS: 0.021 (79.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Windows — versions 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, 10 Version 1809 for ARM64-based Systems
- Microsoft Windows_10 — versions 1809, 1903
- Microsoft Windows 10 Version 1903 For 32-bit Systems — versions unspecified
- Microsoft Windows 10 Version 1903 For Arm64-based Systems — versions unspecified
- Microsoft Windows 10 Version 1903 For X64-based Systems — versions unspecified
- Microsoft Windows Server — versions 2019, 2019 (Core installation)
- Microsoft Windows_server_2016 — versions 1903
- Microsoft Windows_server_2019
- Microsoft Windows Server, Version 1903 (Server Core Installation) — versions unspecified
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-1337?
- CVE-2019-1337 is a medium-severity vulnerability in Microsoft Windows, classified under Information Disclosure. CVSS score: 5.5/10. Published 2019-10-10.
- How severe is CVE-2019-1337?
- Medium severity. CVSS v3 base score is 5.5 out of 10.