PT-2002-1652 · Snapgear · Snapgear Lite+ Firewall

Published 2002-06-11 · Updated 2016-10-18 · CVE-2002-0604

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Snapgear Lite+ firewall versions 1.5.3 through 1.5.4

Description The issue allows remote attackers to cause a denial of service, resulting in a crash, by sending a large number of packets with malformed IP options.

Recommendations For versions 1.5.3 and 1.5.4, consider implementing packet filtering to restrict the number of packets with malformed IP options to minimize the risk of a denial of service. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2002-0604

Affected Products

Snapgear Lite+ Firewall

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2002-0604 · Security Note
• http://iss.net/security_center/static/8988.php · Vendor Advisory
• http://snapgear.com/releases.html · Vendor Advisory
• http://marc.info/?l=bugtraq&m=102035583114759&w=2 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0604 · Note
• http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0050.html · Note
• http://securityfocus.com/bid/4660 · Note