Vulnerability Description
The bftpdutmp_log function in bftpdutmp.c in Bftpd before 2.4 does not place a '\0' character at the end of the string value of the ut.bu_host structure member, which might allow remote attackers to cause a denial of service (daemon crash) via unspecified vectors. NOTE: some of these details are obtained from third party information.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jesse Smith | Bftpd | <= 2.3 |
References
- http://bftpd.sourceforge.net/downloads/CHANGELOG
- http://bftpd.sourceforge.net/news.html#032130Patch
- http://secunia.com/advisories/37185Vendor Advisory
- http://www.securityfocus.com/bid/36820Patch
- http://www.vupen.com/english/advisories/2009/3032PatchVendor Advisory
- http://bftpd.sourceforge.net/downloads/CHANGELOG
- http://bftpd.sourceforge.net/news.html#032130Patch
- http://secunia.com/advisories/37185Vendor Advisory
- http://www.securityfocus.com/bid/36820Patch
- http://www.vupen.com/english/advisories/2009/3032PatchVendor Advisory
FAQ
What is CVE-2009-4593?
CVE-2009-4593 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The bftpdutmp_log function in bftpdutmp.c in Bftpd before 2.4 does not place a '\0' character at the end of the string value of the ut.bu_host structure member, which might allow remote attackers to c...
How severe is CVE-2009-4593?
CVE-2009-4593 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2009-4593?
Check the references section above for vendor advisories and patch information. Affected products include: Jesse Smith Bftpd.