CVE-2023-28508 : Security Advisory and Response

This CVE-2023-28508 article provides insights into a heap-based overflow vulnerability affecting Rocket Software UniData and UniVerse products.

Understanding CVE-2023-28508

This section delves into the details of the CVE-2023-28508 vulnerability impacting Rocket Software UniData and UniVerse products.

What is CVE-2023-28508?

Rocket Software UniData versions earlier than 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 are susceptible to a heap-based overflow vulnerability. This vulnerability allows specific input to corrupt the heap, leading to a crash in the forked process.

The Impact of CVE-2023-28508

The heap-based overflow vulnerability in Rocket Software UniData and UniVerse products can be exploited by attackers to crash the forked process, potentially causing service disruption and system instability.

Technical Details of CVE-2023-28508

This section provides technical details about the CVE-2023-28508 vulnerability affecting Rocket Software UniData and UniVerse products.

Vulnerability Description

The vulnerability involves a heap-based overflow issue that occurs in Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions before 11.3.5 build 1001 or 12.2.1 build 2002. It allows attackers to corrupt the heap using certain input, leading to process crashes.

Affected Systems and Versions

The affected systems include Rocket Software UniData versions less than 8.2.4 build 3003 and UniVerse versions earlier than 11.3.5 build 1001 or 12.2.1 build 2002.

Exploitation Mechanism

Attackers can exploit the heap-based overflow vulnerability in Rocket Software UniData and UniVerse products by sending specially crafted input that corrupts the heap, resulting in the crash of the forked process.

Mitigation and Prevention

In light of the CVE-2023-28508 vulnerability, it is crucial to implement mitigation strategies to secure affected systems.

Immediate Steps to Take

Update Rocket Software UniData to version 8.2.4 build 3003 or later.
Upgrade Rocket Software UniVerse to version 11.3.5 build 1001 or 12.2.1 build 2002 or newer.

Long-Term Security Practices

Regularly monitor security advisories from Rocket Software for updates on vulnerabilities and patches.
Conduct regular security assessments and audits to identify and address potential risks proactively.

Patching and Updates

Apply security patches released by Rocket Software promptly to address vulnerabilities and enhance system security.
Follow best practices for secure coding and input validation to prevent buffer overflow vulnerabilities in software products.