CVE-2021-35969 : Exploit Details and Defense Strategies
Learn about CVE-2021-35969, a vulnerability in Pexip Infinity software before version 26, allowing temporary remote DoS attacks due to missing call-setup input validation. Find out the impact, affected systems, mitigation steps, and more.
Pexip Infinity before version 26 is vulnerable to a temporary remote Denial of Service (DoS) attack due to inadequate validation of call-setup input.
Understanding CVE-2021-35969
This CVE identifies a security vulnerability in Pexip Infinity software that could lead to a temporary disruption in service.
What is CVE-2021-35969?
The vulnerability in Pexip Infinity software prior to version 26 allows for a temporary DoS attack by exploiting the lack of proper validation in call-setup inputs.
The Impact of CVE-2021-35969
This vulnerability could be exploited remotely, leading to a temporary denial of service, interrupting normal operations and potentially causing service outages.
Technical Details of CVE-2021-35969
This section provides a deeper insight into the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from missing call-setup input validation in Pexip Infinity versions prior to 26, making it susceptible to temporary remote DoS attacks.
Affected Systems and Versions
All instances of Pexip Infinity before version 26 are impacted by this vulnerability, leaving them exposed to potential exploitation.
Exploitation Mechanism
By sending specially crafted input data, attackers can trigger a DoS condition on the target system, disrupting normal operations.
Mitigation and Prevention
Discover how to address and prevent vulnerabilities associated with CVE-2021-35969.
Immediate Steps to Take
It is crucial to apply the latest security patches provided by Pexip to mitigate the risk of exploitation. Additionally, implement network-level controls to prevent unauthorized access.
Long-Term Security Practices
Regularly update Pexip Infinity software to the latest version to ensure that known vulnerabilities are patched. Conduct periodic security assessments to identify and remediate potential risks.
Patching and Updates
Stay informed about security advisories from Pexip by regularly monitoring their official security bulletins page.