Buffer Overflow Vulnerability in Cisco FXOS and UCS Fabric Interconnect Software
CVE-2018-0298

7.5HIGH

Key Information:

Vendor
Cisco
Status
Cisco Fxos Software And Ucs Fabric Interconnect Unknown
Vendor
CVE Published:
21 June 2018

Summary

A buffer overflow vulnerability exists in the web user interface of Cisco FXOS and UCS Fabric Interconnect Software, stemming from improper input validation. This security weakness allows unauthenticated remote attackers to send specially crafted HTTP or HTTPS packets to the physical management interface of affected devices. Successful exploitation may lead to a process crash or device reload, resulting in a denial of service (DoS) condition.

Affected Version(s)

Cisco FXOS Software and UCS Fabric Interconnect unknown Cisco FXOS Software and UCS Fabric Interconnect unknown

References

https://tools.cisco.com/security/center/content/CiscoSecu...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.