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CVE-2018-1165

Published: Feb 21, 2018Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-122
NVD MITRE
7.0CVSSHIGH
EPSS Score
0.5%
Top 60.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 SMB_IOC_SVCENUM IOCTL. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of the host OS. Was ZDI-CAN-4983.

CVSS Vector Breakdown

AV:LAC:HPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-122CWE-787

Affected Products

smartosjoyent
Mixed
Operating Systems / unix-bsd
solarisoracle
OS
Operating Systems / unix-bsd
zfs storage applianceoracle
On-prem
Databases / relational
SmartOSJoyent Inc.
On-prem
Cloud & SaaS / virtualization
SolarisOracle Corp.
On-premDatabase
Databases / relational
joyentcommercialUSOperating Systemsaka joyent, smartos, joyent smartos
oraclecommercialUSDatabasesaka oracle corp.
joyent inc.commercialCloud & SaaS
oracle corp.commercialUSDatabasesaka oracle
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://help.joyent.com/hc/en-us/articles/360000124928
help.joyent.com
https://www.oracle.com/security-alerts/cpuapr2020.html
oracle.com
https://zerodayinitiative.com/advisories/ZDI-18-158
zerodayinitiative.com
and 2 more references View all →

Timeline

Published
Feb 21, 2018
Last Updated
Nov 21, 2024

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