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Category:   OS (Other)  >   HPE NonStop Server Vendors:   HPE
(HPE Issues Fix for HPE NonStop Server) Samba Input Validation Flaw Lets Remote Users Cause the Target Print Spooler Service to Crash
SecurityTracker Alert ID:  1040635
SecurityTracker URL:  http://securitytracker.com/id/1040635
CVE Reference:   CVE-2018-1050   (Links to External Site)
Date:  Apr 5 2018
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Samba. A remote user can cause the target print spooler service to crash. HPE NonStop Server is affected.

A remote user can send specially crafted RPC calls to the 'spoolss' service to trigger a null pointer error and cause the target print spooler service to crash.

Systems configured with the the 'spoolss' service as an external daemon are affected.

Impact:   A remote user can cause the target print spooler service to crash.
Solution:   HPE has described a workaround for CVE-2018-1050 for HPE NonStop Server in their advisory.

The HPE advisory is available at:

https://support.hpe.com/hpsc/doc/public/display?docId=hpesbns03834en_us

Vendor URL:  support.hpe.com/hpsc/doc/public/display?docId=hpesbns03834en_us (Links to External Site)
Cause:   Input validation error

Message History:   This archive entry is a follow-up to the message listed below.
Mar 13 2018 Samba Input Validation Flaw Lets Remote Users Cause the Target Print Spooler Service to Crash



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