CVE-2019-10672 : Vulnerability Insights and Analysis
Discover the impact of CVE-2019-10672, a vulnerability in libmysofa versions earlier than 0.7. Learn about the affected systems, exploitation risks, and mitigation steps.
A vulnerability in libmysofa versions prior to 0.7 could allow attackers to exploit incorrect validation of multiplications and additions in the hdf/btree.c file.
Understanding CVE-2019-10672
The vulnerability lies in the improper validation of mathematical operations in a specific file within the libmysofa library.
What is CVE-2019-10672?
The issue arises from the inadequate validation of multiplications and additions in the hdf/btree.c file in libmysofa versions earlier than 0.7.
The Impact of CVE-2019-10672
This vulnerability could be exploited by malicious actors to potentially execute arbitrary code or cause a denial of service (DoS) condition on systems running the affected versions of libmysofa.
Technical Details of CVE-2019-10672
The technical aspects of the vulnerability provide insight into its nature and potential risks.
Vulnerability Description
The validation of multiplications and additions is not correctly implemented in the hdf/btree.c file in libmysofa versions prior to 0.7, leading to a security weakness.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions affected: All versions before 0.7
Exploitation Mechanism
The vulnerability can be exploited by crafting malicious inputs that trigger the incorrect validation of mathematical operations, potentially leading to unauthorized actions.
Mitigation and Prevention
Addressing CVE-2019-10672 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Update libmysofa to version 0.7 or later to mitigate the vulnerability.
- Monitor for any unusual activities on systems that could indicate exploitation attempts.
Long-Term Security Practices
- Regularly update software and libraries to the latest versions to patch known vulnerabilities.
- Implement secure coding practices to prevent similar issues in the future.
Patching and Updates
Ensure timely application of security patches and updates provided by the libmysofa project to protect systems from known vulnerabilities.