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Unrated severityNVD Advisory· Published Sep 5, 2002· Updated Apr 16, 2026

CVE-2002-0852

CVE-2002-0852

Description

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.

Affected products

8
  • Cisco Systems, Inc./Vpn Client8 versions
    cpe:2.3:a:cisco:vpn_client:3.5.1:*:linux:*:*:*:*:*+ 7 more
    • cpe:2.3:a:cisco:vpn_client:3.5.1:*:linux:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.1:*:mac_os_x:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.1:*:solaris:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.1:*:windows:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.2:*:linux:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.2:*:mac_os_x:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.2:*:solaris:*:*:*:*:*
    • cpe:2.3:a:cisco:vpn_client:3.5.2:*:windows:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

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References

1

News mentions

0

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