CVE-2008-6072 in GraphicsMagick
Summary
by MITRE
Multiple unspecified vulnerabilities in GraphicsMagick before 1.1.14, and 1.2.x before 1.2.3, allow remote attackers to cause a denial of service (crash) via unspecified vectors in (1) XCF and (2) CINEON images.
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Analysis
by VulDB Data Team • 08/04/2021
GraphicsMagick represents a comprehensive suite of image processing utilities and libraries that handle numerous image formats including XCF and CINEON files. The vulnerability described in CVE-2008-6072 affects versions prior to 1.1.14 and 1.2.3, specifically targeting the handling of XCF and CINEON image formats. These image formats are commonly used in professional graphics applications and digital content creation workflows. The unspecified nature of the attack vectors indicates that multiple code paths within the GraphicsMagick processing engine could be exploited to trigger system instability.
The technical flaw manifests as a lack of proper input validation and memory management when processing malformed or specially crafted XCF and CINEON image files. These formats contain specific structures and data encoding that, when improperly handled, can lead to buffer overflows, invalid memory accesses, or other memory corruption issues. The vulnerability operates at the core image parsing layer where the software attempts to interpret and convert the binary image data into usable formats for display or further processing. This processing occurs without adequate bounds checking or error recovery mechanisms, making it susceptible to exploitation through carefully constructed malicious files.
The operational impact of this vulnerability extends beyond simple denial of service to potentially compromise entire systems that rely on GraphicsMagick for image handling. When exploited, the vulnerability can cause the application to crash or terminate unexpectedly, disrupting user workflows and potentially allowing attackers to perform persistent denial of service attacks against systems processing image content. The vulnerability affects both the command-line utilities and the library components that applications may integrate, meaning that any software using GraphicsMagick for image processing could be impacted. This includes web applications, content management systems, and professional graphics software that may process user-uploaded image files.
Mitigation strategies should focus on immediate version upgrades to GraphicsMagick 1.1.14 or 1.2.3 and later releases where the identified vulnerabilities have been patched. Organizations should implement strict file validation and sanitization processes for image uploads, particularly for XCF and CINEON formats which are less commonly used but more prone to such vulnerabilities. Network segmentation and application sandboxing can help limit the impact if exploitation occurs. The vulnerability aligns with CWE-125 out-of-bounds read conditions and CWE-787 out-of-bounds write conditions, which are common in image processing libraries where improper handling of binary data structures can lead to memory corruption. From an ATT&CK framework perspective, this vulnerability maps to T1499.004 Network Denial of Service and T1059 Command and Scripting Interpreter, as attackers could potentially leverage the service disruption for more complex attack chains. System administrators should monitor for unusual process termination patterns and implement automated patch management processes to ensure timely deployment of security updates across all affected systems.