CVE-2018-0298
CVSS V2 High 7.8
CVSS V3 High 7.5
Description
A vulnerability in the web UI of Cisco FXOS and Cisco UCS Fabric Interconnect Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to incorrect input validation in the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP or HTTPS packet directed to the physical management interface of an affected system. A successful exploit could allow the attacker to cause the process to crash and possibly reload the device, resulting in a denial of service (DoS) condition on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61398, CSCvb86799.
Overview
- CVE ID
- CVE-2018-0298
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Modified
- 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:*:*:*:*:*:*:*:* | 1 | OR | 3.0\(2\) | 3.1\(3a\)a |
| 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 | 1.1.4.179 |
| cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:* | 1 | OR | 2.0 | 2.0.1.153 |
| cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-dos | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-0298 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0298 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:07:29 | Added to TrackCVE | |||
| 2022-12-03 08:18:01 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-03 08:18:01 | 2018-06-21T11:29Z | 2018-06-21T11:29:00 | CVE Published Date | updated |
| 2022-12-03 08:18:01 | 2019-10-09T23:31:41 | CVE Modified Date | updated | |
| 2022-12-03 08:18:01 | Modified | Vulnerability Status | updated | |
| 2023-04-20 16:26:59 | 2023-04-20T15:27:48 | CVE Modified Date | updated | |
| 2023-04-20 16:27:05 | Weakness Enumeration | update |