CVE-2018-11364 : Exploit Details and Defense Strategies

ReadStat 0.1.1 has a memory leak in the sav_parse_machine_integer_info_record function due to an iconv_open call.

Understanding CVE-2018-11364

This CVE involves a memory leak vulnerability in ReadStat 0.1.1, impacting the sav_parse_machine_integer_info_record function.

What is CVE-2018-11364?

The vulnerability in the sav_parse_machine_integer_info_record function in libreadstat.a in ReadStat 0.1.1 is triggered by an iconv_open call, leading to a memory leak.

The Impact of CVE-2018-11364

The memory leak issue in ReadStat 0.1.1 can potentially be exploited by attackers to cause a denial of service or execute arbitrary code on the affected system.

Technical Details of CVE-2018-11364

ReadStat 0.1.1 is susceptible to a memory leak vulnerability due to an iconv_open call.

Vulnerability Description

The vulnerability arises in the sav_parse_machine_integer_info_record function in spss/readstat_sav_read.c in libreadstat.a in ReadStat 0.1.1, caused by an iconv_open call.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 0.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by triggering the iconv_open call, leading to a memory leak in the affected system.

Mitigation and Prevention

To address CVE-2018-11364, follow these steps:

Immediate Steps to Take

Apply vendor patches or updates if available.
Monitor official sources for any security advisories related to ReadStat.

Long-Term Security Practices

Regularly update software and libraries to mitigate known vulnerabilities.
Implement secure coding practices to prevent memory leaks and other common vulnerabilities.

Patching and Updates

Check for patches or updates from ReadStat to address the memory leak vulnerability.