FKIE_CVE-2018-0312

Vulnerability from fkie_nvd - Published: 2018-06-20 21:29 - Updated: 2024-11-21 03:37
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition 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 or cause a DoS condition 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: CSCvd69962, CSCve02808, CSCve02810, CSCve02812, CSCve02819, CSCve02822, CSCve02831, CSCve04859.
References
psirt@cisco.comhttp://www.securityfocus.com/bid/104515Third Party Advisory, VDB Entry
psirt@cisco.comhttp://www.securitytracker.com/id/1041169Third Party Advisory, VDB Entry
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-executionVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104515Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1041169Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-executionVendor Advisory
Impacted products
Vendor Product Version
cisco nexus_7000_firmware 7.3\(2\)d1\(0.49\)
cisco nexus_7000_firmware 8.0\(1\)
cisco nexus_7000_firmware 8.1\(0.112\)s0
cisco nexus_7000 -
cisco nexus_5000_firmware 7.0\(0\)hsk\(0.357\)
cisco nexus_3000 -
cisco firepower_9000_firmware r211
cisco firepower_9000_firmware r231
cisco firepower_9000 -
cisco nexus_9000_firmware 8.1\(0\)bd\(0.20\)
cisco nexus_9000_firmware 8.1\(1\)s4
cisco nexus_9000 -
cisco unified_computing_system_firmware 3.1\(3a\)a
cisco unified_computing_system -
To clipboard 

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  "lastModified": "2024-11-21T03:37:57.353",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.