Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Adaptive Security Appliance Software | 9.1.5.21 |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=39919Vendor Advisory
- http://www.securitytracker.com/id/1032927
- http://tools.cisco.com/security/center/viewAlert.x?alertId=39919Vendor Advisory
- http://www.securitytracker.com/id/1032927
FAQ
What is CVE-2015-4458?
CVE-2015-4458 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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, wh...
How severe is CVE-2015-4458?
CVE-2015-4458 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-4458?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Adaptive Security Appliance Software.