Unrated severityNVD Advisory· Published Jul 18, 2015· Updated Jun 17, 2026
CVE-2015-4458
CVE-2015-4458
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.
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Affected products
2- cpe:2.3:o:cisco:adaptive_security_appliance_software:9.1.5.21:*:*:*:*:*:*:*
- Range: =9.1(5.21)
Patches
Vulnerability mechanics
References
2- tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
- www.securitytracker.com/id/1032927nvd
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