CVE-2023-52302 : Vulnerability Insights and Analysis
Learn about CVE-2023-52302, a vulnerability in PaddlePaddle versions before 2.6.0, allowing for a runtime crash and denial of service. Understand the impact, technical details, and mitigation strategies.
A detailed overview of CVE-2023-52302 highlighting the vulnerability, impact, technical details, and mitigation strategies.
Understanding CVE-2023-52302
An insight into the specifics of CVE-2023-52302 and its potential implications.
What is CVE-2023-52302?
The vulnerability identified as CVE-2023-52302 involves a nullptr issue in paddle.nextafter within PaddlePaddle versions prior to 2.6.0. Exploiting this flaw may lead to a runtime crash and result in a denial of service.
The Impact of CVE-2023-52302
The impact of this vulnerability is classified as medium severity with a CVSS base score of 4.7. It has a low attack complexity and requires user interaction, potentially resulting in a service disruption.
Technical Details of CVE-2023-52302
Exploring the technical aspects behind CVE-2023-52302 to better understand the nature of the vulnerability.
Vulnerability Description
The vulnerability stems from a NULL Pointer Dereference (CWE-476) within the paddle.nextafter function of PaddlePaddle. This flaw can be exploited to trigger a runtime crash.
Affected Systems and Versions
PaddlePaddle versions earlier than 2.6.0 are vulnerable to this issue, making systems running these versions susceptible to exploitation.
Exploitation Mechanism
To exploit this vulnerability, an attacker can craft specific input to trigger the NULL Pointer Dereference in the paddle.nextafter function, potentially causing a denial of service.
Mitigation and Prevention
Guidelines and best practices to mitigate the risks posed by CVE-2023-52302 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update PaddlePaddle to version 2.6.0 or newer to patch the vulnerability and prevent potential runtime crashes or denial of service incidents.
Long-Term Security Practices
Regularly monitor for security advisories and updates from PaddlePaddle to stay informed about potential vulnerabilities and apply patches promptly.
Patching and Updates
Ensure a proactive approach to security by staying up-to-date with the latest software patches and security releases to protect systems from known vulnerabilities.