CVE-2009-4006: Buffer Overflow
Stack-based buffer overflow in the TEA decoding algorithm in RhinoSoft Serv-U FTP server 7.0.0.1, 9.0.0.5, and other versions before 9.1.0.0 allows remote attackers to execute arbitrary code via a long hexadecimal string.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
RhinoSoft Serv-U FTP serverto a version that resolves this vulnerability.Fixed in 9.1.0.0
Event History
Frequently Asked Questions
What is the severity of CVE-2009-4006?
CVE-2009-4006 is considered critical due to its potential for remote code execution.
How do I fix CVE-2009-4006?
To fix CVE-2009-4006, upgrade to a version of RhinoSoft Serv-U FTP server that is 9.1.0.0 or higher.
What kind of vulnerability is CVE-2009-4006?
CVE-2009-4006 is a stack-based buffer overflow vulnerability in the TEA decoding algorithm.
Which versions of Serv-U FTP server are affected by CVE-2009-4006?
CVE-2009-4006 affects RhinoSoft Serv-U FTP server versions prior to 9.1.0.0.
Can CVE-2009-4006 be exploited remotely?
Yes, CVE-2009-4006 can be exploited by remote attackers using a crafted long hexadecimal string.