CVE-2002-0852 — MEDIUM (5.0)

Vulnerability 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.

CVSS Score

5.0

MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Cisco	Vpn Client	3.5.1

References

http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtmlPatchVendor Advisory
http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtmlPatchVendor Advisory

FAQ

What is CVE-2002-0852?

CVE-2002-0852 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 Param...

How severe is CVE-2002-0852?

CVE-2002-0852 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2002-0852?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Vpn Client.