CVE-2018-14740 : What You Need to Know
Discover the impact of CVE-2018-14740 found in the libpbc.a library in cloudwu PBC, potentially leading to a SEGV in the set_field_one function. Learn about affected systems, exploitation, and mitigation steps.
A vulnerability was found in the libpbc.a library in cloudwu PBC until 2017-03-02, leading to a SEGV (Segmentation Violation) in the set_field_one function in bootstrap.c.
Understanding CVE-2018-14740
This CVE entry highlights a specific issue within the cloudwu PBC library.
What is CVE-2018-14740?
The vulnerability in libpbc.a in cloudwu PBC allows a SEGV to occur in the set_field_one function during a query.
The Impact of CVE-2018-14740
The vulnerability could potentially lead to a denial of service or execution of arbitrary code by an attacker exploiting the SEGV issue.
Technical Details of CVE-2018-14740
This section delves into the technical aspects of the CVE.
Vulnerability Description
The issue in libpbc.a in cloudwu PBC until 2017-03-02 triggers a SEGV in set_field_one in bootstrap.c when processing a query.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: All versions until 2017-03-02 are affected
Exploitation Mechanism
The vulnerability can be exploited by triggering a SEGV in the set_field_one function during a query process.
Mitigation and Prevention
Protective measures to address the CVE.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor
- Monitor for any unusual activities on the system
Long-Term Security Practices
- Regularly update software and libraries to the latest versions
- Conduct security assessments and audits periodically
Patching and Updates
Ensure timely installation of patches and updates to mitigate the vulnerability effectively.