CVE-2018-11365 : What You Need to Know

An infinite loop vulnerability has been discovered in the sas/readstat_sas7bcat_read.c file within the libreadstat.a library in ReadStat version 0.1.1.

Understanding CVE-2018-11365

This CVE involves an infinite loop issue in a specific file within the ReadStat library.

What is CVE-2018-11365?

The vulnerability in sas/readstat_sas7bcat_read.c in libreadstat.a in ReadStat 0.1.1 leads to an infinite loop.

The Impact of CVE-2018-11365

The presence of an infinite loop can cause denial of service (DoS) by consuming excessive system resources and potentially crashing the application.

Technical Details of CVE-2018-11365

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability lies in the sas/readstat_sas7bcat_read.c file within the libreadstat.a library, resulting in an infinite loop.

Affected Systems and Versions

Affected Version: ReadStat version 0.1.1
Systems: Any system utilizing the ReadStat library version 0.1.1

Exploitation Mechanism

The vulnerability can be exploited by crafting a malicious input that triggers the infinite loop, leading to a DoS condition.

Mitigation and Prevention

Protecting systems from CVE-2018-11365 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or restrict access to the affected library or functionality if possible.
Monitor system resources for any unusual spikes that could indicate a DoS attack.

Long-Term Security Practices

Regularly update software and libraries to patched versions to prevent known vulnerabilities.
Conduct security audits and code reviews to identify and address potential loop-related issues.

Patching and Updates

Apply patches or updates provided by the ReadStat project to fix the infinite loop vulnerability.