Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Gentoo Local Security Checks >> [GLSA-200409-27] glFTPd: Local buffer overflow vulnerability


Vulnerability Assessment Details

[GLSA-200409-27] glFTPd: Local buffer overflow vulnerability

Vulnerability Assessment Summary
glFTPd: Local buffer overflow vulnerability

Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200409-27
(glFTPd: Local buffer overflow vulnerability)


The glFTPd server is vulnerable to a buffer overflow in the 'dupescan'
program. This vulnerability is due to an unsafe strcpy() call which can
cause the program to crash when a large argument is passed.

Impact

A local user with malicious intent can pass a parameter to the dupescan
program that exceeds the size of the buffer, causing it to overflow. This
can lead the program to crash, and potentially permit arbitrary code
execution with the permissions of the user running glFTPd, which could be
the root user.

Workaround

There is no known workaround at this time.

References:
http://www.securityfocus.com/archive/1/375775/2004-09-17/2004-09-23/0
http://www.glftpd.com/modules.php?op=modload&name=News&file=article&sid=23&mode=thread&order=0&thold=0


Solution:
All glFTPd users should upgrade to the latest version:
# emerge sync
# emerge -pv ">=net-ftp/glftpd-1.32-r1"
# emerge ">=net-ftp/glftpd-1.32-r1"


Network Security Threat Level: Medium


Networks Security ID:

Vulnerability Assessment Copyright: (C) 2005 Michel Arboi

Cables, Connectors

NEW In Box Cisco CP-7961G Unified IP VoIP Phone Grey Corded Handset With Stand
$61.39
NEW In Box Cisco CP-7961G Unified IP VoIP Phone Grey Corded Handset With Stand pictureSHORETEL 655 VoIP COLOR LCD DISPLAY TOUCH SCREEN
$140.0
SHORETEL 655 VoIP COLOR LCD DISPLAY TOUCH SCREEN   pictureGigaset DX800A isdn/analogue/voip All In One, Bluetooth, ECO DECT, SIP, HD Voice
$306.31
Gigaset DX800A isdn/analogue/voip All In One, Bluetooth, ECO DECT, SIP, HD Voice pictureLot of 2 Polycom IP 335 VoIP IP335 2201 Office Voice Over IP 1 New
$50.0
Lot of 2 Polycom IP 335 VoIP IP335 2201 Office Voice Over IP 1 New picture


Discussions

No Discussions have been posted on this vulnerability.