CVE-2015-4458
First published: Sat Jul 18 2015(Updated: )
The TLS implementation in the Cavium cryptographic-module firmware, as distributed with Cisco Adaptive Security Appliance (ASA) Software 9.1(5.21) and other products, does not verify the MAC field, which allows man-in-the-middle attackers to spoof TLS content by modifying packets, aka Bug ID CSCuu52976.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Adaptive Security Appliance Software | =9.1.5.21 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-4458?
CVE-2015-4458 is classified as a critical vulnerability due to the potential for man-in-the-middle attacks.
How do I fix CVE-2015-4458?
To fix CVE-2015-4458, update the Cisco Adaptive Security Appliance Software to a patched version that resolves this issue.
What products are affected by CVE-2015-4458?
CVE-2015-4458 primarily affects Cisco Adaptive Security Appliance Software version 9.1(5.21) and possibly earlier versions.
What type of attack can be executed due to CVE-2015-4458?
CVE-2015-4458 allows an attacker to perform man-in-the-middle attacks by spoofing TLS content.
Is there a mitigation available for CVE-2015-4458?
Yes, the recommended mitigation for CVE-2015-4458 is to apply the security updates provided by Cisco.
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