by Tan Chew Keong
Release Date: 2008-06-27
[en] [jp]
Summary
A vulnerability has been found within the FTP client in AceFTP. When exploited, this vulnerability allows an anonymous attacker to write files to arbitrary locations on a Windows user's system.
Tested Versions
Details
This advisory discloses a vulnerability within the FTP client in AceFTP. When exploited, this vulnerability allows an anonymous attacker to write files to arbitrary locations on a Windows user's system.
The FTP client does not properly sanitise filenames containing directory traversal sequences (forward-slash) that are received from an FTP server in response to the LIST command.
An example of such a response from a malicious FTP server is shown below.
Response to LIST (forward-slash):
-rw-r--r-- 1 ftp ftp 20 Mar 01 05:37 /../../../../../../../../../testfile.txt\r\n
By tricking a user to download a directory from a malicious FTP server that contains files with fowward-slash directory traversal sequences in their filenames, it is possible for the attacker to write files to arbitrary locations on a user's system with privileges of that user. An attacker can potentially leverage this issue to write files into a user's Windows Startup folder and execute arbitrary code when the user logs on.
POC / Test Code
Please download the POC here and follow the instructions below.
The Speed Of Trust Stephen M R Covey Pdf [best] -
When trust is low, speed decreases and costs increase due to redundant checks, bureaucracy, and micromanagement.
He is the son of Stephen R. Covey (author of The 7 Habits of Highly Effective People ). Stephen M.R. Covey is a former CEO of Covey Leadership Center and co-founder of CoveyLink.
Covey argues that this dynamic is universal. If you search for "The Speed Of Trust Stephen M R Covey Pdf," you will find countless diagrams showing how a lack of trust creates hidden "taxes" on every transaction, while high trust creates exponential dividends. The Speed Of Trust Stephen M R Covey Pdf
– Establish a history of meeting expectations. Get Better – Continuously learn and adapt to feedback.
Distrust = Tax
Creating high-trust teams and company cultures.
Before diving into the content, it is worth noting why thousands of professionals search for a PDF of this specific book. Unlike many leadership tomes that are heavy on philosophy and light on execution, The Speed of Trust offers a structural, repeatable framework. People want it in PDF format so they can share the "Trust Tax vs. Trust Dividend" charts with their teams, or print the "13 Behaviors of High-Trust Leaders" for their office walls. It is a reference manual, not just a read-once book. When trust is low, speed decreases and costs
Here is a breakdown of the key concepts found in The Speed of Trust .
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Stephen M
He copied the file to a thumb drive, renamed it simply SpeedOfTrust.pdf, and slid it into a box of items he planned to take to a community center where he volunteered teaching leadership to early-career organizers. He would hand it to the next person who needed more speed in their work: someone facing stalled projects, hesitant teams, or meetings that spin without landing.
When trust is high, speed increases and costs decrease, acting as a performance multiplier. The 4 Cores of Credibility
Patch / Workaround
Avoid downloading files/directories from untrusted FTP servers.
Disclosure Timeline
2008-06-15 - Vulnerability Discovered.
2008-06-16 - Vulnerability Details Sent to Vendor via online support form (no reply).
2008-06-18 - Vulnerability Details Sent to Vendor again via online support form (no reply).
2008-06-25 - Vulnerability Details Sent to Vendor again via online support form (no reply).
2008-06-27 - Public Release.