CVE-2018-12684 : Exploit Details and Defense Strategies
Learn about CVE-2018-12684, a vulnerability in CivetWeb software allowing attackers to trigger Denial of Service or information disclosure. Find mitigation steps and preventive measures here.
CivetWeb software is susceptible to an Out-of-bounds Read vulnerability in the send_ssi_file function, allowing attackers to trigger Denial of Service or information disclosure through a specially crafted SSI file.
Understanding CVE-2018-12684
This CVE identifies a security flaw in CivetWeb software that can be exploited by attackers to cause a Denial of Service or reveal information.
What is CVE-2018-12684?
The vulnerability in the send_ssi_file function of CivetWeb software enables attackers to exploit an Out-of-bounds Read issue, potentially leading to a Denial of Service or information disclosure.
The Impact of CVE-2018-12684
Exploiting this vulnerability can result in attackers causing a Denial of Service or revealing sensitive information by utilizing a specially crafted SSI file in CivetWeb 1.10.
Technical Details of CVE-2018-12684
CivetWeb software vulnerability details and affected systems.
Vulnerability Description
The vulnerability in CivetWeb software allows attackers to trigger a Denial of Service or information disclosure by exploiting an Out-of-bounds Read flaw in the send_ssi_file function.
Affected Systems and Versions
- Affected Version: CivetWeb 1.10
Exploitation Mechanism
Attackers can exploit this vulnerability by using a specially crafted SSI file to trigger the Out-of-bounds Read issue in the send_ssi_file function.
Mitigation and Prevention
Protective measures to address CVE-2018-12684.
Immediate Steps to Take
- Update CivetWeb software to a non-vulnerable version if available.
- Implement network security measures to detect and block malicious SSI files.
Long-Term Security Practices
- Regularly monitor for CivetWeb software updates and apply patches promptly.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Stay informed about security advisories related to CivetWeb software.
- Apply patches and updates provided by the software vendor to mitigate the vulnerability.