PT-2002-1651 · Snapgear · Snapgear Lite+ Firewall

Published 2002-06-11 · Updated 2016-10-18 · CVE-2002-0603

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 version 1.5.3

Description The issue allows remote attackers to cause a denial of service, specifically an IPSEC crash, by sending a zero-length packet to the UDP port 500.

Recommendations For Snapgear Lite+ firewall version 1.5.3, consider restricting access to UDP port 500 as a temporary workaround to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2002-0603

Affected Products

Snapgear Lite+ Firewall

References · 7

• http://iss.net/security_center/static/8987.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2002-0603 · Security Note
• 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-2002-0603 · Note
• http://securityfocus.com/bid/4659 · Note
• http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0050.html · Note