CVE-2018-20584 : Exploit Details and Defense Strategies
Learn about CVE-2018-20584, a vulnerability in JasPer 2.0.14 that allows remote attackers to cause a denial of service. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via an attempted conversion to the jp2 format.
Understanding CVE-2018-20584
An attempted conversion to the jp2 format in JasPer 2.0.14 can lead to a denial of service (application hang) when exploited by remote attackers.
What is CVE-2018-20584?
CVE-2018-20584 is a vulnerability in JasPer 2.0.14 that can be exploited by remote attackers to cause a denial of service (application hang) through a specific conversion attempt to the jp2 format.
The Impact of CVE-2018-20584
The vulnerability can result in a denial of service, causing the application to hang when triggered by remote attackers.
Technical Details of CVE-2018-20584
JasPer 2.0.14 vulnerability details.
Vulnerability Description
- Vulnerability Type: Denial of Service (DoS)
- Attack Vector: Remote
- Attack Complexity: Low
- Privileges Required: None
Affected Systems and Versions
- Affected Product: Not applicable
- Affected Vendor: Not applicable
- Affected Version: JasPer 2.0.14
Exploitation Mechanism
The vulnerability is exploited through an attempted conversion to the jp2 format, triggering a denial of service (application hang) by remote attackers.
Mitigation and Prevention
Steps to address and prevent CVE-2018-20584.
Immediate Steps to Take
- Apply security updates promptly
- Monitor vendor advisories for patches
- Implement network security measures
Long-Term Security Practices
-- Regularly update software and libraries
- Conduct security assessments and audits
- Educate users on safe computing practices
Patching and Updates
- Check for patches from the vendor
- Apply recommended security updates