Buffer overflow in asnsp.dll in Aventail Connect 22.214.171.124 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.
CVSS Severity (version 2.0):
Impact Subscore: 10.0
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service
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20070430 Aventail Connect SSL VPN Client Buffer Overflow
Vulnerable software and versions