CVE-2011-4720 — MEDIUM (5.0)

Vulnerability Description

Hillstone HS TFTP Server 1.3.2 allows remote attackers to cause a denial of service (daemon crash) via a long filename in a (1) RRQ or (2) WRQ operation.

CVSS Score

5.0

MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Hillstone Software	Hs Tftp Server	1.3.2

Related Weaknesses (CWE)

CWE-20

References

http://secpod.org/blog/?p=419Exploit
http://secpod.org/blog/?p=419Exploit

FAQ

What is CVE-2011-4720?

CVE-2011-4720 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Hillstone HS TFTP Server 1.3.2 allows remote attackers to cause a denial of service (daemon crash) via a long filename in a (1) RRQ or (2) WRQ operation.

How severe is CVE-2011-4720?

CVE-2011-4720 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-2011-4720?

Check the references section above for vendor advisories and patch information. Affected products include: Hillstone Software Hs Tftp Server.