This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Ivanti Avalanche. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the WLAvalancheService. The issue results from the lack of proper exception handling when performing an integer division operation. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Ivanti has issued an update to correct this vulnerability. More details can be found at:
|Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative