CVE-2018-11437 : Vulnerability Insights and Analysis
Learn about CVE-2018-11437, a vulnerability in Libmobi 0.3 that allows remote attackers to leak sensitive information or cause read access violations via specially crafted mobi files. Find mitigation steps here.
A vulnerability exists in the parse_rawml.c file of Libmobi 0.3, specifically in the mobi_reconstruct_parts function. This vulnerability can be exploited remotely by attackers to leak sensitive information or cause a read access violation. The attack can be carried out by using a specially crafted mobi file.
Understanding CVE-2018-11437
This CVE-2018-11437 vulnerability in Libmobi 0.3 poses a risk of information disclosure and read access violation through a maliciously crafted mobi file.
What is CVE-2018-11437?
The vulnerability in the mobi_reconstruct_parts function of Libmobi 0.3 allows remote attackers to exploit it for information disclosure and read access violation by using a specially crafted mobi file.
The Impact of CVE-2018-11437
- Attackers can remotely leak sensitive information from the affected system.
- It can lead to a read access violation, potentially causing system instability or crashes.
Technical Details of CVE-2018-11437
The technical aspects of the CVE-2018-11437 vulnerability in Libmobi 0.3.
Vulnerability Description
The mobi_reconstruct_parts function in parse_rawml.c in Libmobi 0.3 allows remote attackers to cause information disclosure (read access violation) via a crafted mobi file.
Affected Systems and Versions
- Affected Product: Libmobi 0.3
- Affected Version: Not applicable
Exploitation Mechanism
- Attackers exploit the vulnerability by using a specially crafted mobi file to trigger information disclosure and read access violation.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2018-11437 vulnerability.
Immediate Steps to Take
- Update Libmobi to the latest version to patch the vulnerability.
- Avoid opening mobi files from untrusted or unknown sources.
Long-Term Security Practices
- Regularly update software and libraries to address security vulnerabilities.
- Implement network security measures to prevent remote exploitation.
Patching and Updates
- Apply patches and updates provided by the software vendor to fix the vulnerability.