The vulnerability identified as CVE-2025-53019 involves a memory leak in ImageMagick, a widely used open-source software for editing and manipulating digital images. This vulnerability allows for multiple consecutive '%d' format specifiers in a filename template to cause a memory leak in the 'magick stream' command. The issue affects versions prior to 7.1.2-0 and 6.9.13-26, which have been patched to resolve this vulnerability.
The severity level of this vulnerability is classified as low, with a CVSS score of 3.7. While the attack vector is network-based, the attack complexity is high, indicating that exploitation may not be straightforward. However, the potential impact on availability is notable, as it could lead to resource exhaustion.
Organizations utilizing vulnerable versions of ImageMagick should take immediate action to upgrade to the latest versions to avoid any unforeseen issues. Although the exploitability is considered low, the urgency for remediation is underscored due to potential operational disruptions.
As of the latest updates, there are no known public exploits for this vulnerability, and it is not actively exploited in the wild. Nevertheless, organizations should remain vigilant and patch their systems promptly.
Vulnerability Details
CVE-2025-53019 is characterized by a memory leak in ImageMagick's 'magick stream' command. Specifically, the vulnerability arises when multiple consecutive '%d' format specifiers are specified in a filename template. The affected versions include all prior to 7.1.2-0 and 6.9.13-26. The vulnerability is classified under CWE-125 and CWE-401, indicating issues with out-of-bounds read and resource management respectively.
The CVSS score for this vulnerability varies, with a score of 3.7 from GitHub indicating a low severity, while the NVD lists a higher score of 7.5, categorizing it as high severity. This discrepancy highlights the importance of context in evaluating the risk associated with this vulnerability.
Technical Analysis
The root cause of CVE-2025-53019 stems from improper handling of memory allocation when processing certain input formats, which can lead to memory leaks. The attack vector is network-based, enabling attackers to exploit the vulnerability remotely. However, the attack complexity is high, requiring specific conditions to be met for successful exploitation.
As no user interaction is required and no administrative privileges are necessary for exploitation, the vulnerability poses a lower risk in terms of accessibility. The confidentiality and integrity impacts are assessed to be none, while the availability impact is classified as low, potentially leading to service disruptions if exploited.
Risk & Impact Analysis
Risk to organizations includes potential service availability disruptions due to memory leaks, which could lead to increased operational costs and resource management challenges. The low CVSS score indicates that while the vulnerability exists, its impact may be mitigated by existing security measures.
Organizations should assess the likelihood of exploitation based on their specific context and usage of ImageMagick. Given the low exploitability and the fact that it is not listed in the KEV catalog, immediate action may not be critical, but timely patching should still be a priority.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The versions affected by CVE-2025-53019 include all versions of ImageMagick prior to 7.1.2-0 and 6.9.13-26. Organizations should ensure they are running patched versions to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
Organizations should prioritize upgrading to the latest versions of ImageMagick, specifically versions 7.1.2-0 or 6.9.13-26 and later, to mitigate this vulnerability. If immediate patching is not possible, organizations should consider implementing additional monitoring and resource allocation strategies to manage potential memory leaks in the interim. More information on effective security practices can be found through penetration testing to assess the impact of vulnerabilities and confirm remediation effectiveness.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor system logs for unusual memory usage patterns or crashes associated with ImageMagick processes. Additionally, organizations should implement network monitoring to identify any abnormal requests that could trigger the vulnerability.
AppSecure Threat Intelligence Insight
While the CVE-2025-53019 vulnerability represents a low-severity risk, it highlights the importance of maintaining up-to-date software and vigilant monitoring practices. Organizations should learn from this incident to reinforce their security posture by regularly assessing their software inventories and implementing timely patch management processes.
For organizations utilizing ImageMagick in their workflows, a proactive approach to security can include regular audits and assessments, such as penetration testing methodology, to uncover hidden vulnerabilities.
Additionally, organizations can benefit from insights provided by vulnerability management programs that inform better decision-making regarding security practices and resource allocation.
In conclusion, while CVE-2025-53019 may not pose an immediate threat, its existence serves as a reminder of the need for continuous improvement in security practices and vulnerability management.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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