CVE-2018-6236
CVSS V2 Medium 6.9
CVSS V3 High 7
Description
A Time-of-Check Time-of-Use privilege escalation vulnerability in Trend Micro Maximum Security (Consumer) 2018 could allow a local attacker to escalate privileges on vulnerable installations due to a flaw within processing of IOCTL 0x222813 by the tmusa driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Overview
- CVE ID
- CVE-2018-6236
- Assigner
- security@trendmicro.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-05-25T15:29:00
- Last Modified Date
- 2018-06-28T16:01:28
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:trendmicro:antivirus\+:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | |
| cpe:2.3:a:trendmicro:internet_security:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | |
| cpe:2.3:a:trendmicro:maximum_security:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | |
| cpe:2.3:a:trendmicro:premium_security:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | 0 | 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
- 3.0
- Vector String
- CVSS:3.0/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://www.zerodayinitiative.com/advisories/ZDI-18-410/ | Third Party Advisory VDB Entry |
| https://esupport.trendmicro.com/en-us/home/pages/technical-support/1119591.aspx | Mitigation Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-6236 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6236 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:42:06 | Added to TrackCVE | |||
| 2022-12-03 06:40:02 | 2018-05-25T15:29Z | 2018-05-25T15:29:00 | CVE Published Date | updated |
| 2022-12-03 06:40:02 | 2018-06-28T16:01:28 | CVE Modified Date | updated | |
| 2022-12-03 06:40:02 | Analyzed | Vulnerability Status | updated |