CVE-2018-0302
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
A vulnerability in the CLI parser of Cisco FXOS Software and Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to incorrect input validation in the CLI parser subsystem. An attacker could exploit this vulnerability by exceeding the expected length of user input. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61099, CSCvb86743.
Overview
- CVE ID
- CVE-2018-0302
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-06-21T11:29:00
- Last Modified Date
- 2023-04-20T15:27:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:cisco:nx-os:3.1\(1k\)a:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:cisco:ucs_6120xp:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_6140xp:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* | 1 | OR | 1.1 | 1.1.4.169 |
| cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* | 1 | OR | 2.0 | 2.0.1.135 |
| cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* | 1 | OR | 1.1 | 1.1.4.169 |
| cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* | 1 | OR | 2.0 | 2.0.1.135 |
| cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-ace | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-0302 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0302 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:27:00 | Added to TrackCVE | |||
| 2022-12-03 08:18:11 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-03 08:18:11 | 2018-06-21T11:29Z | 2018-06-21T11:29:00 | CVE Published Date | updated |
| 2022-12-03 08:18:11 | 2020-09-04T16:00:13 | CVE Modified Date | updated | |
| 2022-12-03 08:18:11 | Analyzed | Vulnerability Status | updated | |
| 2023-04-20 16:26:59 | 2023-04-20T15:27:48 | CVE Modified Date | updated | |
| 2023-04-20 16:27:07 | Weakness Enumeration | update |