Learn about CVE-2020-11018, an out-of-bounds read vulnerability in FreeRDP <= 2.0.0. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
CVE-2020-11018 involves an out-of-bounds read vulnerability in FreeRDP that could lead to resource exhaustion. Malicious clients could trigger memory allocation with random size, affecting versions up to 2.0.0.
Understanding CVE-2020-11018
What is CVE-2020-11018?
In FreeRDP versions less than or equal to 2.0.0, a potential resource exhaustion vulnerability exists. Malicious clients can exploit this issue by triggering out-of-bounds reads, causing memory allocation with random size.
The Impact of CVE-2020-11018
This vulnerability could allow attackers to exhaust resources on affected systems, potentially leading to denial of service conditions. The issue has been addressed in version 2.1.0 of FreeRDP.
Technical Details of CVE-2020-11018
Vulnerability Description
The vulnerability is classified as CWE-125: Out-of-bounds Read, allowing malicious actors to trigger out-of-bounds reads in FreeRDP.
Affected Systems and Versions
Exploitation Mechanism
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates