9.8
CVE-2018-0314
- EPSS 9.2%
- Veröffentlicht 20.06.2018 21:29:00
- Zuletzt bearbeitet 21.11.2024 03:37:57
- Quelle psirt@cisco.com
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A vulnerability in the Cisco Fabric Services (CFS) component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could allow the attacker to execute arbitrary code on the device. This vulnerability affects the following if configured to use Cisco Fabric Services: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69943, CSCve02429, CSCve02433, CSCve02435, CSCve02445, CSCve04859.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Nexus 7000 Firmware Version7.3(2)d1(0.49)
Cisco ≫ Nexus 7000 Firmware Version8.0(1)
Cisco ≫ Nexus 7000 Firmware Version8.1(0.112)s0
Cisco ≫ Nexus 5000 Firmware Version7.0(0)hsk(0.357)
Cisco ≫ Nexus 5000 Firmware Version8.1(0.2)s0
Cisco ≫ Nexus 5000 Firmware Version8.8(0.1)
Cisco ≫ Firepower 9000 Firmware Versionr211
Cisco ≫ Firepower 9000 Firmware Versionr231
Cisco ≫ Nexus 9000 Firmware Version8.1(0)bd(0.20)
Cisco ≫ Unified Computing System Firmware Version3.1(3a)a
Cisco ≫ Unified Computing System Firmware Version7.0(0)hsk(0.357)
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
Typ | Quelle | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 9.2% | 0.924 |
Quelle | Base Score | Exploit Score | Impact Score | Vector String |
---|---|---|---|---|
nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.