| vuln.sg Vulnerability Research Advisory |
by Tan Chew Keong 
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. Chottanikkara Amme Jagadambike Lyrics In English Hot -The lyrics beautifully highlight the unique structure of the Chottanikkara temple. In the morning (Melkavu), the Goddess is worshipped as Saraswati or Lakshmi, representing wisdom and prosperity. In the evening (Keezhkavu), she is worshipped as Bhadrakali, a fierce form capable of destroying dark forces, negative energies, and mental illness. 2. Mental Healing and Peace Melkavil Ammayayi Vaazhum MaheswariBhaktharkku Mukthi Kodukkum MaheswariMelkavil Ammayayi Vaazhum MaheswariBhaktharkku Mukthi Kodukkum MaheswariKeezhkavil Bhadrayayi Vilangum AmmeKeezhkavil Bhadrayayi Vilangum AmmeKlesangalellam AkathidenameKlesangalellam Akathidename (Repeat Pallavi) Meaning of the Hymn chottanikkara amme jagadambike lyrics in english hot While the song is traditionally in Malayalam, the core lyrics center on the following transliterated verses and their spiritual meanings: The lyrics beautifully highlight the unique structure of Before delving into the lyrics, it's essential to understand the divine figure they praise. Chottanikkara Amma is the presiding deity of the famous Chottanikkara Bhagavathy Temple in Kerala, India. She is revered as a supremely powerful incarnation of the Goddess Bhagavati, a form of Mahalakshmi, and is also known as Rajarajeswari (the Supreme Goddess) or Adiparasakthi. She is revered as a supremely powerful incarnation
Avoid downloading files/directories from untrusted FTP servers.
Disclosure Timeline
2008-06-15 - Vulnerability Discovered. |
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