VDB
CVE-2020-1267
CVE-2020-1267
PUBLISHED
Reported by microsoft · Published July 14, 2020
This security update corrects a denial of service in the Local Security Authority Subsystem Service (LSASS) caused when an authenticated attacker sends a specially crafted authentication request, aka 'Local Security Authority Subsystem Service Denial of Service Vulnerability'.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 2004 for ARM64-based Systems | unspecified |
| Microsoft | Windows 10 Version 2004 for 32-bit Systems | unspecified |
| Microsoft | Windows Server, version 2004 (Server Core installation) | unspecified |
| Microsoft | Windows | 10 Version 1803 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 10 Version 1803 for ARM64-based Systems |
| Microsoft | Windows Server | 2019, 2019 (Core installation), 2016 |
| Microsoft | Windows 10 Version 1909 for 32-bit Systems | unspecified |
| Microsoft | Windows 10 Version 1909 for x64-based Systems | unspecified |
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems | unspecified |
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified |
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | unspecified |
| Microsoft | Windows 10 Version 1903 for x64-based Systems | unspecified |
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | unspecified |
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified |
| Microsoft | Windows 10 Version 2004 for x64-based Systems | unspecified |
| Microsoft | Windows 10 Version 2004 for x64-based Systems | * |
| Microsoft | Windows 10 Version 1909 for 32-bit Systems | * |
| Microsoft | Windows 10 Version 1909 for x64-based Systems | * |
| Microsoft | Windows Server | 2016, 2019, * |
| Microsoft | Windows 10 Version 2004 for ARM64-based Systems | * |
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems | * |
…and 8 more
Timeline
- Jul 14, 2020 CVE Published
- Apr 14, 2021 EPSS Score (30 in total, the first dated here)
- Nov 21, 2024 CVE Updated
- Mar 10, 2026 Security Advisory (3 in total, the first dated here)
- Sep 5, 2026 Coalition ESS Score
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2020-1267
vulnetix vdb fixes CVE-2020-1267Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2020-1267/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart