8280 : Citadel/UX USER Command Remote Overflow DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
9	845	almost 9 years ago	over 3 years ago	7 times	90%

Timeline

Disclosure Date
2004-07-29

Description

Citadel/UX contains a flaw that may allow a remote denial of service. The issue is triggered when a user connects to port 504 on the server and sends a 'USER' command containing more than 97 bytes causing a buffer overflow. This will cause the server to crash resulting in loss of availability for the server.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Integrity, Loss of Availability
Exploit: Exploit Public

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Citadel/UX has released a patch to address this vulnerability.

Products

Citadel/UX

6.23

References

Secunia Advisory ID: 12197
ISS X-Force ID: 16840
CVE ID: 2004-1705 (see also: NVD)
Milw0rm: 370 424 437
Exploit Database: 370 424 437
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2004-07/0337.html
Vendor URL: http://www.citadel.org
Other Advisory URL: http://www.nosystem.com.ar/advisories/advisory-04.txt

Tools & Filters

	13856

Credit

CoKi - cokinosystem.com.ar -

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2005-05-31 | Disagree?

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