CVEvulnerability
CVE-2018-0833
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-02-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.3 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.3 MEDIUM — AV:N/AC:M/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-476
Description
The Microsoft Server Message Block 2.0 and 3.0 (SMBv2/SMBv3) client in Windows 8.1 and RT 8.1 and Windows Server 2012 R2 allows a denial of service vulnerability due to how specially crafted requests are handled, aka "SMBv2/SMBv3 Null Dereference Denial of Service Vulnerability".
Affected configurations
• microsoft windows 8.1
• microsoft windows rt 8.1
• microsoft windows server 2012 r2
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://www.securityfocus.com/bid/102924 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040375 Third Party Advisory, VDB Entry
- https://github.com/KINGSABRI/CVE-in-Ruby/tree/master/CVE-2018-0833 Exploit, Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0833 Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/44189/ Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/102924 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040375 Third Party Advisory, VDB Entry
- https://github.com/KINGSABRI/CVE-in-Ruby/tree/master/CVE-2018-0833 Exploit, Third Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0833 Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/44189/ Exploit, Third Party Advisory, VDB Entry