Learn about CVE-2020-12441, a Denial-of-Service (DoS) vulnerability in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the 'HEATRemoteService' agent, allowing attackers to disrupt system operations.
A Denial-of-Service (DoS) vulnerability in Ivanti Service Manager HEAT Remote Control 7.4 allows attackers to trigger a DoS by exploiting a buffer overflow in the 'HEATRemoteService' agent.
Understanding CVE-2020-12441
This CVE involves a DoS vulnerability in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the protocol parser of the 'HEATRemoteService' agent.
What is CVE-2020-12441?
The vulnerability allows for a DoS attack to be initiated by sending a specially crafted network packet.
The Impact of CVE-2020-12441
The vulnerability could lead to a complete denial of service, disrupting the normal operation of the affected system.
Technical Details of CVE-2020-12441
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability arises from a buffer overflow in the protocol parser of the 'HEATRemoteService' agent in Ivanti Service Manager HEAT Remote Control 7.4.
Affected Systems and Versions
Exploitation Mechanism
The DoS exploit can be triggered by sending a specifically crafted network packet to the vulnerable system.
Mitigation and Prevention
Protecting systems from CVE-2020-12441 requires immediate actions and long-term security practices.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Ensure that the Ivanti Service Manager HEAT Remote Control 7.4 is updated with the latest patches and security fixes to mitigate the risk of exploitation.