10
CVSSv2

CVE-2009-1227

Published: 02/04/2009 Updated: 10/10/2018
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
VMScore: 1000
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

** DISPUTED ** NOTE: this issue has been disputed by the vendor. Buffer overflow in the PKI Web Service in Check Point Firewall-1 PKI Web Service allows remote malicious users to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) Authorization or (2) Referer HTTP header to TCP port 18624. NOTE: the vendor has disputed this issue, stating "Check Point Security Alert Team has analyzed this report. We've tried to reproduce the attack on all VPN-1 versions from NG FP2 and above with and without HFAs. The issue was not reproduced. We have conducted a thorough analysis of the relevant code and verified that we are secure against this attack. We consider this attack to pose no risk to Check Point customers." In addition, the original researcher, whose reliability is unknown as of 20090407, also states that the issue "exists during a pen-test where the client would not allow further analysis."

Exploits

- Check Point Firewall-1 PKI Web Service HTTP Header Remote Overflow - Description The Check Point Firewall-1 PKI Web Service, running by default on TCP port 18264, is vulnerable to a remote overflow in the handling of very long HTTP headers This was discovered during a pen-test where the client would not allow further analysis and would not pro ...