CVEvulnerability
CVE-2020-1206
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-06-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-908
Description
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure Vulnerability'.
Affected configurations
• microsoft windows 10 1903
• microsoft windows 10 1909
• microsoft windows 10 2004
• microsoft windows server 2016 1903
• microsoft windows server 2016 1909
• microsoft windows server 2016 2004
Related
Weakness · CWE (1)
- CWE-908 Use of Uninitialized Resource weakness
References
- http://packetstormsecurity.com/files/158053/SMBleed-Uninitialized-Kernel-Memory-Read-Proof-Of-Concept.html Technical Description
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1206 Patch, Vendor Advisory
- http://packetstormsecurity.com/files/158053/SMBleed-Uninitialized-Kernel-Memory-Read-Proof-Of-Concept.html Technical Description
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1206 Patch, Vendor Advisory