You are here
Home > Preporuke > Ranjivost Cisco FXOS i Cisco UCS Fabric Interconnect softvera

Ranjivost Cisco FXOS i Cisco UCS Fabric Interconnect softvera

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: CIS

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1

Cisco Security Advisory: Cisco FXOS Software and UCS Fabric Interconnect Arbitrary Code Execution Vulnerability

Advisory ID: cisco-sa-20180620-fxos-ace

Revision: 1.0

For Public Release: 2018 June 20 16:00 GMT

Last Updated: 2018 June 20 16:00 GMT

CVE ID(s): CVE-2018-0302

CVSS Score v(3): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

+———————————————————————

Summary

=======

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-ace [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-ace”]

This advisory is part of the June 2018 Cisco FXOS and NX-OS Software Security Advisory Collection, which includes 24 Cisco Security Advisories that describe 24 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: June 2018 Cisco FXOS and NX-OS Software Security Advisory Collection [“https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-67770”].

—–BEGIN PGP SIGNATURE—–
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=aAd9
—–END PGP SIGNATURE—–

_______________________________________________
cust-security-announce mailing list
cust-security-announce@cisco.com
To unsubscribe, send the command “unsubscribe” in the subject of your message to cust-security-announce-leave@cisco.com

AutorZvonimir Bosnjak
Cert idNCERT-REF-2018-06-0001-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
IzvorAdobe
Top
More in Preporuke
Ranjivosti Cisco NX-OS softvera

Otkrivene su ranjivosti u sučelju naredbenog retka Cisco NX-OS softvera uzrokovane nedostatnom provjerom argumenata unešenih naredbi. Potencijalni autenticirani napadač ranjivosti...

Close