CVE-2023-30083 : Security Advisory and Response
Learn about CVE-2023-30083, a Buffer Overflow vulnerability in Libming swftophp v.0.4.8, allowing local attackers to cause denial of service. Find out impact, technical details, and mitigation steps.
A Buffer Overflow vulnerability found in Libming swftophp v.0.4.8 can allow a local attacker to cause a denial of service via the newVar_N in util/decompile.c.
Understanding CVE-2023-30083
This section provides an insight into the CVE-2023-30083 vulnerability.
What is CVE-2023-30083?
CVE-2023-30083 is a Buffer Overflow vulnerability discovered in Libming swftophp v.0.4.8 that can be exploited by a local attacker to trigger a denial of service by using the newVar_N in util/decompile.c.
The Impact of CVE-2023-30083
The impact of CVE-2023-30083 allows malicious actors to exploit the vulnerability, leading to a denial of service in the affected system.
Technical Details of CVE-2023-30083
Delve deeper into the technical aspects of CVE-2023-30083.
Vulnerability Description
The vulnerability arises from a Buffer Overflow issue in Libming swftophp v.0.4.8, specifically in the newVar_N function within util/decompile.c, enabling a local attacker to execute a denial of service attack.
Affected Systems and Versions
The vulnerability affects Libming swftophp v.0.4.8 across all systems and versions, making them susceptible to this Buffer Overflow flaw.
Exploitation Mechanism
The CVE-2023-30083 vulnerability can be exploited by a local attacker leveraging the newVar_N function within util/decompile.c to disrupt services and cause a denial of service.
Mitigation and Prevention
Explore the necessary steps to mitigate and prevent exploitation of CVE-2023-30083.
Immediate Steps to Take
Immediate actions involve monitoring system activity, restricting access to vulnerable components, and applying security patches to address the vulnerability promptly.
Long-Term Security Practices
Implementing robust security practices, routine vulnerability scanning, and employee training on security best practices can enhance long-term security against similar threats.
Patching and Updates
Regularly update software, including Libming, to the latest versions that contain security patches addressing the Buffer Overflow vulnerability.