Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk36321
- http://secunia.com/advisories/32728
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46645
- http://www.portcullis-security.com/293.php
- http://www.securityfocus.com/bid/32306
- https://svn.wald.intevation.org/svn/openvas/trunk/openvas-plugins/scripts/checkpoint-vpn1-pat-information-disclosure.nasl
- http://www.vupen.com/english/advisories/2008/3229
ADP enrichment
No English description supplied.
- https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk36321
- http://secunia.com/advisories/32728
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46645
- http://www.portcullis-security.com/293.php
- http://www.securityfocus.com/bid/32306
- https://svn.wald.intevation.org/svn/openvas/trunk/openvas-plugins/scripts/checkpoint-vpn1-pat-information-disclosure.nasl
- http://www.vupen.com/english/advisories/2008/3229