CVE-2023-35982 : Vulnerability Insights and Analysis
Learn about CVE-2023-35982, a critical vulnerability impacting Aruba Access Points running InstantOS and ArubaOS 10. Understand its impact, affected systems, and mitigation strategies.
A detailed analysis of the unauthenticated buffer overflow vulnerabilities affecting Aruba Access Points running InstantOS and ArubaOS 10.
Understanding CVE-2023-35982
In this section, we will delve into the specifics of CVE-2023-35982.
What is CVE-2023-35982?
The CVE-2023-35982 relates to buffer overflow vulnerabilities present in various services accessed through the PAPI protocol of Aruba Access Points. These vulnerabilities can result in unauthenticated remote code execution by exploiting specially crafted packets sent to the PAPI UDP port (8211).
The Impact of CVE-2023-35982
Successful exploitation of these vulnerabilities allows threat actors to execute arbitrary code as privileged users on the underlying operating system, leading to a critical security risk.
Technical Details of CVE-2023-35982
This section will provide detailed technical insights into CVE-2023-35982.
Vulnerability Description
The vulnerabilities involve buffer overflows in multiple underlying services, enabling unauthenticated attackers to achieve remote code execution.
Affected Systems and Versions
Aruba Access Points running InstantOS and ArubaOS 10 are affected, specifically versions such as ArubaOS 10.4.0.1 and below, InstantOS 8.11.1.0 and below, InstantOS 8.10.0.6 and below, InstantOS 8.6.0.20 and below, InstantOS 6.5.4.24 and below, and InstantOS 6.4.4.8-4.2.4.21 and below.
Exploitation Mechanism
Attackers exploit these vulnerabilities by sending malicious packets to the PAPI UDP port (8211), triggering buffer overflows that lead to unauthorized remote code execution.
Mitigation and Prevention
In this section, we will discuss strategies to mitigate and prevent the exploitation of CVE-2023-35982.
Immediate Steps to Take
Immediately apply security patches released by Hewlett Packard Enterprise (HPE) to address the identified vulnerabilities. Additionally, restrict network access to the PAPI UDP port to minimize exposure.
Long-Term Security Practices
Regularly monitor security advisories from HPE and other relevant sources, conduct security assessments, and ensure timely patch management to protect against evolving threats.
Patching and Updates
Stay updated with the latest patches and updates released by HPE for InstantOS and ArubaOS to secure your network infrastructure.