CVE-2002-2223

MEDIUM 5.1CVE-2002-2223 · Published 31/12/2002 · updated 16/06/2026

In short

CVE-2002-2223 is a MEDIUM (CVSS 5.1) vulnerability affecting netscreen remote security client (juniper), netscreen remote vpn client (juniper).
Chance of exploitation in the next 30 days (EPSS): 3.0%, higher than 87.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
netscreen remote security client juniper	`= 8.0`	No fix yet
netscreen remote vpn client juniper	`= 8.0`	No fix yet

Description

Buffer overflow in NetScreen-Remote 8.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted Internet Key Exchange (IKE) response packets, possibly including (1) a large Security Parameter Index (SPI) field, (2) large number of payloads, or (3) a long payload.

References

kb.cert.org/vuls/id/287771 · US Government Resource
netscreen.com/support/alerts/9_6_02.htm
securityfocus.com/bid/5668
exchange.xforce.ibmcloud.com/vulnerabilities/9850

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