| Package | Affected versions | Patched versions |
|---|---|---|
| vpn client | = 3.5.1= 3.5.2 |
Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads.
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