A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an implementation error within the SSL/TLS session handling process that can prevent the release of a session handler under specific conditions. An attacker could exploit this vulnerability by sending crafted SSL/TLS traffic to an affected device, increasing the probability of session handler leaks. A successful exploit could allow the malicious user to eventually deplete the available session handler pool, preventing new sessions from being established and causing a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco firepower threat defense 7.1.0 |
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cisco firepower threat defense 7.0.0 |
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cisco firepower threat defense 7.2.0.1 |
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cisco firepower threat defense 7.0.1 |
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cisco firepower threat defense 7.0.0.1 |
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cisco firepower threat defense 7.0.1.1 |
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cisco firepower threat defense 7.0.2 |
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cisco firepower threat defense 7.0.2.1 |
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cisco firepower threat defense 7.0.3 |
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cisco firepower threat defense 7.0.4 |
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cisco firepower threat defense 7.1.0.1 |
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cisco firepower threat defense 7.1.0.2 |
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cisco firepower threat defense 7.2.0 |
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cisco firepower threat defense 7.2.1 |
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cisco firepower threat defense 7.2.2 |
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cisco firepower threat defense 7.2.3 |
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cisco firepower threat defense 7.3.1.1 |
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cisco firepower threat defense 7.3.1 |
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cisco firepower threat defense 7.3.0 |
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cisco firepower threat defense 7.1.0.3 |
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cisco firepower threat defense 7.0.5 |
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cisco adaptive security appliance software 9.16.1 |
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cisco adaptive security appliance software 9.17.1 |
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cisco adaptive security appliance software 9.16.1.28 |
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cisco adaptive security appliance software 9.17.1.7 |
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cisco adaptive security appliance software 9.16.3.14 |
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cisco adaptive security appliance software 9.16.4 |
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cisco adaptive security appliance software 9.18.2.5 |
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cisco adaptive security appliance software 9.17.1.10 |
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cisco adaptive security appliance software 9.17.1.13 |
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cisco adaptive security appliance software 9.18.1 |
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cisco adaptive security appliance software 9.18.1.3 |
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cisco adaptive security appliance software 9.16.2.3 |
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cisco adaptive security appliance software 9.16.2.7 |
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cisco adaptive security appliance software 9.16.2.11 |
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cisco adaptive security appliance software 9.16.2.13 |
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cisco adaptive security appliance software 9.16.2.14 |
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cisco adaptive security appliance software 9.17.1.11 |
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cisco adaptive security appliance software 9.17.1.15 |
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cisco adaptive security appliance software 9.17.1.9 |
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cisco adaptive security appliance software 9.16.2 |
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cisco adaptive security appliance software 9.16.3.3 |
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cisco adaptive security appliance software 9.16.3 |
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cisco adaptive security appliance software 9.18.2 |
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cisco adaptive security appliance software 9.19.1 |
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cisco adaptive security appliance software 9.18.2.7 |
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cisco adaptive security appliance software 9.17.1.20 |
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cisco adaptive security appliance software 9.16.4.9 |
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cisco adaptive security appliance software 9.16.3.23 |
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cisco adaptive security appliance software 9.16.3.19 |
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cisco adaptive security appliance software 9.16.3.15 |
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