CVE-2012-4117: Input Validation
First published: Sat Oct 19 2013(Updated: )
The fabric-interconnect component in Cisco Unified Computing System (UCS) does not properly verify X.509 certificates, which allows man-in-the-middle attackers to watch SSL KVM video-channel traffic or modify this traffic via a crafted certificate, aka Bug ID CSCtr73033.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Unified Computing System software |
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Frequently Asked Questions
What is the severity of CVE-2012-4117?
CVE-2012-4117 is categorized as a high-severity vulnerability due to its potential for exploitation by man-in-the-middle attackers.
How do I fix CVE-2012-4117?
To fix CVE-2012-4117, ensure you update the Cisco Unified Computing System software to the latest version that includes the patch addressing this issue.
What type of attacks are possible with CVE-2012-4117?
CVE-2012-4117 allows attackers to perform man-in-the-middle attacks, enabling them to intercept or modify SSL KVM video-channel traffic.
Which products are impacted by CVE-2012-4117?
CVE-2012-4117 specifically affects the Cisco Unified Computing System fabric-interconnect component.
Is CVE-2012-4117 related to X.509 certificate verification issues?
Yes, CVE-2012-4117 is related to improper verification of X.509 certificates in the affected Cisco software.
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