CVE-2018-0302
published 2018-06-21CVE-2018-0302: 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…
PriorityP342high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.43%
35.0th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | >= 1.1 < 1.1.4.169 | 1.1.4.169 |
| cisco | firepower_extensible_operating_system | >= 2.0 < 2.0.1.135 | 2.0.1.135 |
| cisco | fxos | — | — |
| cisco | nx-os | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
vendor_cisco·2018-06-20·CVSS 7.8
CVE-2018-0302 [HIGH] CWE-20 Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
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.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/cen
Cisco
Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
vendor_cisco·CVSS 3.0
CVE-2018-0302 Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
CVE-2018-0302: Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability
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. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-20, CWE-20
Bug IDs: CSCvb61099, CSCvb86743, CSCvb61099, CSCvb61099, CSCvb86743
GHSA
GHSA-8989-fchh-h7r5: A vulnerability in the CLI parser of Cisco FXOS Software and Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to ca
ghsa_unreviewed·2022-05-13
CVE-2018-0302 [HIGH] CWE-119 GHSA-8989-fchh-h7r5: A vulnerability in the CLI parser of Cisco FXOS Software and Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to ca
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-06-21
Published