CVE-2019-11010 : What You Need to Know
Learn about CVE-2019-11010, a memory leak vulnerability in GraphicsMagick 1.4 snapshot-20190322 Q8 that allows attackers to trigger denial of service attacks through crafted image files. Find mitigation steps and prevention measures here.
GraphicsMagick 1.4 snapshot-20190322 Q8 contains a memory leak in the ReadMPCImage function, allowing attackers to trigger a denial of service via a crafted image file.
Understanding CVE-2019-11010
This CVE identifies a memory leak vulnerability in GraphicsMagick that can be exploited for a denial of service attack.
What is CVE-2019-11010?
GraphicsMagick 1.4 snapshot-20190322 Q8's ReadMPCImage function has a memory leak vulnerability that can be abused by malicious actors using specially crafted image files to cause a denial of service.
The Impact of CVE-2019-11010
The vulnerability in GraphicsMagick can lead to a denial of service condition when exploited by attackers through malicious image files.
Technical Details of CVE-2019-11010
GraphicsMagick 1.4 snapshot-20190322 Q8's vulnerability is detailed below.
Vulnerability Description
The vulnerability lies in the ReadMPCImage function of GraphicsMagick 1.4 snapshot-20190322 Q8, allowing attackers to exploit a memory leak and cause a denial of service by using manipulated image files.
Affected Systems and Versions
- Product: GraphicsMagick
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious image files that trigger the memory leak in the ReadMPCImage function, resulting in a denial of service.
Mitigation and Prevention
Protect your systems from CVE-2019-11010 with the following measures.
Immediate Steps to Take
- Apply security updates provided by GraphicsMagick promptly.
- Avoid opening image files from untrusted or unknown sources.
- Monitor for any unusual system behavior that could indicate a denial of service attack.
Long-Term Security Practices
- Regularly update and patch GraphicsMagick and other software to prevent vulnerabilities.
- Implement network and system monitoring to detect and respond to potential attacks.
Patching and Updates
Ensure that you install the latest patches and updates released by GraphicsMagick to address the memory leak vulnerability in the ReadMPCImage function.