Haserl contains a flaw that may allow a malicious user to change environmental variables. The issue is due to all input parameters being set as environmental variables. It is possible that the flaw may allow manipulation of critical environmental variables resulting in a loss of integrity.
Classification
Location:
Remote/Network Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified
Solution
Upgrade to version 0.6.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.