Local File Management Vulnerability in Cisco Collaboration Products
CVE-2017-6779

7.5HIGH

Key Information:

Vendor

Cisco
Status
Multiple Cisco Products Unknown
Vendor
CVE Published:
7 June 2018

What is CVE-2017-6779?

Certain Cisco collaboration products have a vulnerability in local file management that allows an unauthenticated remote attacker to exploit a system log file, potentially leading to disk space exhaustion. This occurs because the log file lacks a maximum size restriction, allowing it to grow excessively and consume available disk space. Attackers can exploit this by sending specially crafted requests, which can cause the impacted system to enter a denial of service condition, resulting in instability and abnormal application operations.

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Affected Version(s)

Multiple Cisco Products unknown Multiple Cisco Products 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

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