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Oracle Solaris 11: CVE-2018-1166: Vulnerability in SMB FS

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Oracle Solaris 11: CVE-2018-1166: Vulnerability in SMB FS

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
02/21/2018
Created
03/19/2019
Added
10/19/2018
Modified
02/17/2022

Description

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Joyent SmartOS release-20170803-20170803T064301Z. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the SMBIOC_TREE_RELE ioctl. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the host OS. Was ZDI-CAN-4984.

Solution(s)

  • oracle-solaris-11-4-upgrade-consolidation-osnet-osnet-incorporation-11-4-11-4-0-0-1-15-0
  • oracle-solaris-11-4-upgrade-entire-11-4-11-4-0-0-1-15-0

References

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