Title: FastJar jar Archive Extraction Traversal Arbitrary File Write
Info
Disclosure
Dec 01, 2005
Discovery
Unknown
Dates
Exploit
Unknown
Solution
Unknown
Description
FastJar contains a flaw that allows a remote attacker to write arbitrary files when the victim extracts a malicious .jar archive. The issue is due to the program not properly checking for traversal style attacks (../../) in the names of files in the .jar archive.
Classification
Location:
Local Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Solution
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.