Jetty contains a flaw that allows a remote attacker to access files outside of the web path. The issue is due to the ResourceHandler and DefaultServlet's alias handling not properly sanitizing user input, specifically directory traversal style attacks (../../).
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Confidentiality
Solution:
Upgrade
Exploit:
Exploit Public
Disclosure:
Vendor Verified
OSVDB:
Web Related
Solution
Upgrade to version 6.1.17 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.