Check Point · Check Point Firewall-1 · CVE-2009-1227
**Name of the Vulnerable Software and Affected Versions**
Check Point Firewall-1 PKI Web Service (affected versions not specified)
**Description**
A buffer overflow issue in the PKI Web Service allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long `Authorization` or `Referer` HTTP header to TCP port 18624. The vendor has disputed this issue, stating that they were unable to reproduce the attack and consider it to pose no risk to their customers.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.