CVE-2018-12112 : Vulnerability Insights and Analysis
CVE-2018-12112 is a vulnerability in md4c 0.2.6 software version allowing remote attackers to cause denial of service or unspecified impacts via a crafted file. Learn about the impact, affected systems, and mitigation steps.
The md_build_attribute function in md4c.c within the md4c 0.2.6 software version is vulnerable to a remote attack, potentially leading to a denial of service and application crash.
Understanding CVE-2018-12112
What is CVE-2018-12112?
CVE-2018-12112 is a vulnerability in the md_build_attribute function in md4c.c in md4c 0.2.6 that allows remote attackers to cause a denial of service (Segmentation fault and application crash) or potentially have unspecified other impacts via a crafted file.
The Impact of CVE-2018-12112
The vulnerability can result in a denial of service, leading to a segmentation fault and application crash. It may also have additional unknown effects if exploited using a specifically crafted file.
Technical Details of CVE-2018-12112
Vulnerability Description
The md_build_attribute function in md4c.c within the md4c 0.2.6 software version is vulnerable to a remote attack, potentially causing a denial of service and application crash.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Version: 0.2.6 (affected)
Exploitation Mechanism
The vulnerability can be exploited remotely by attackers using a specifically crafted file to trigger a denial of service and potential application crash.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches or updates provided by the software vendor.
- Implement network security measures to prevent remote exploitation.
Long-Term Security Practices
- Regularly update software and systems to mitigate known vulnerabilities.
- Conduct security assessments and audits to identify and address potential weaknesses.
Patching and Updates
It is crucial to stay informed about security updates and patches released by the software vendor to address the vulnerability.