FFmpeg version 7.0 is affected by a critical double free vulnerability due to the rkmpp_retrieve_frame function in libavcodec/rkmppdec.c. This vulnerability allows attackers to exploit the software over a network, potentially leading to unauthorized access and control over the affected systems. The CVSS score of 9.8 indicates the severity of this vulnerability, highlighting the urgent need for organizations to address this issue.
Risk to organizations includes significant impacts on confidentiality, integrity, and availability. The vulnerability's exploitability is classified as critical, making it a prime target for attackers. Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability.
Currently, there is no known active exploitation of this vulnerability. However, the critical nature of the vulnerability necessitates swift remediation actions. Patching and monitoring should be implemented as part of the immediate response strategy to ensure the security of the affected systems.
Organizations using FFmpeg 7.0 or earlier versions should assess their exposure and implement necessary updates to safeguard their systems from potential attacks.
Vulnerability Details
The vulnerability is officially described as a double free issue within the rkmpp_retrieve_frame function located in libavcodec/rkmppdec.c. This vulnerability is classified under CWE-415. The CVSS 3.1 score for this vulnerability is 9.8, indicating a critical severity level due to its high impact on confidentiality, integrity, and availability.
Affected versions include FFmpeg 7.0 and prior. The vulnerability was published on November 29, 2024, and has been modified since its initial disclosure.
Technical Analysis
The root cause of this vulnerability is a double free error in the memory management of the FFmpeg library, specifically within the rkmpp_retrieve_frame function. This vulnerability can be exploited through a network attack, as no user interaction is required, and the attack complexity is low.
The attack vector is classified as network-based, with no privileges required for exploitation. The potential impacts include high confidentiality, integrity, and availability risks.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is significant, given its ability to be exploited remotely without any required privileges or user interaction. Organizations utilizing FFmpeg in their systems face potential unauthorized access and control over their operations. The blast radius could be extensive, affecting multiple systems if not addressed promptly.
Given the critical CVSS score, organizations should prioritize patching this vulnerability to mitigate the risk of exploitation. The urgency assessment based on the critical nature of this vulnerability recommends immediate action, especially in environments where FFmpeg is deployed.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
This vulnerability affects FFmpeg version 7.0 and prior. Organizations must ensure they are using updated versions to prevent exploitation.
Mitigation & Remediation
Organizations are urged to apply patches as soon as they are available. The latest version release from FFmpeg addresses this vulnerability, and upgrading to version 7.0 or later is recommended. In cases where patching is not feasible, implementing workarounds such as restricting access to affected systems and monitoring network traffic for suspicious activity can help mitigate risks.
For ongoing security, organizations should conduct routine security assessments, including penetration testing to identify and remediate similar vulnerabilities.
Detection Guidance
Organizations should monitor logs for indicators of compromise related to FFmpeg usage. Behavioral anomalies in the application's operation may indicate exploitation attempts. Additionally, network signatures associated with FFmpeg traffic should be scrutinized for unauthorized access patterns.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its demonstration of the potential impact of memory management errors in widely used libraries such as FFmpeg. Security teams should note this vulnerability as a cautionary tale for the importance of rigorous testing and validation in software development processes.
This case highlights the necessity for continuous monitoring and updating of software components to maintain security integrity. Organizations should also review their vulnerability management programs to ensure they are equipped to handle similar vulnerabilities in the future.
Organizations must prioritize understanding the risks associated with each vulnerability and implement strategies to prevent exploitation. For comprehensive strategies, consult with security professionals to bolster defenses against evolving threats.
For further insights on security best practices, organizations can refer to our comprehensive guides, including penetration testing methodology, which outlines effective strategies for 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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