CVE-2018-1165

CVSS V2 Medium 6.9 CVSS V3 High 7
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.
Overview
  • CVE ID
  • CVE-2018-1165
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-02-21T14:29:00
  • Last Modified Date
  • 2020-09-09T14:52:49
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:joyent:smartos:20170803:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://zerodayinitiative.com/advisories/ZDI-18-158 Third Party Advisory VDB Entry
https://help.joyent.com/hc/en-us/articles/360000124928 Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-1165
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1165
History
Created Old Value New Value Data Type Notes
2022-05-10 16:24:59 Added to TrackCVE
2022-12-03 02:36:09 2018-02-21T14:29Z 2018-02-21T14:29:00 CVE Published Date updated
2022-12-03 02:36:09 2020-09-09T14:52:49 CVE Modified Date updated
2022-12-03 02:36:09 Analyzed Vulnerability Status updated