CVE-2008-5849

2009-01-06T17:30:00
ID CVE-2008-5849
Type cve
Reporter cve@mitre.org
Modified 2017-08-08T01:33:00

Description

Check Point VPN-1 R55, R65, and other versions, when Port Address Translation (PAT) is used, allows remote attackers to discover intranet IP addresses via a packet with a small TTL, which triggers an ICMP_TIMXCEED_INTRANS (aka ICMP time exceeded in-transit) response containing an encapsulated IP packet with an intranet address, as demonstrated by a TCP packet to the firewall management server on port 18264.