CVE-2025-11014 in Ogre
Summary
by MITRE • 09/26/2025
A security flaw has been discovered in OGRECave Ogre up to 14.4.1. This issue affects the function STBIImageCodec::encode of the file /ogre/PlugIns/STBICodec/src/OgreSTBICodec.cpp of the component Image Handler. The manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit has been released to the public and may be exploited.
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Analysis
by VulDB Data Team • 10/16/2025
The vulnerability identified as CVE-2025-11014 represents a critical heap-based buffer overflow flaw within the OGRECave Ogre graphics engine software version 14.4.1 and earlier. This security defect resides within the STBIImageCodec::encode function located in the file OgreSTBICodec.cpp within the Image Handler component of the software ecosystem. The flaw specifically manifests when processing image data through the STB image codec functionality, which serves as a crucial element for handling various image formats within the graphics rendering pipeline. The vulnerability is particularly concerning as it operates within a component responsible for image processing and encoding operations that are frequently utilized in multimedia applications and game engines.
The technical implementation of this buffer overflow occurs through improper memory management within the STBIImageCodec::encode function where insufficient bounds checking is performed on input data during the image encoding process. When maliciously crafted image data is processed through this function, the software fails to validate the size or structure of incoming image parameters, allowing an attacker to write beyond the allocated heap memory boundaries. This memory corruption vulnerability stems from a lack of proper input validation and memory allocation safeguards, creating an exploitable condition that can lead to arbitrary code execution or system instability. The flaw operates at the memory management level and directly impacts the software's ability to safely handle image data, making it a significant threat to system integrity.
The operational impact of this vulnerability is severe given that exploitation requires only local access, making it particularly dangerous for systems where local privilege escalation is possible or where attackers have already gained system access. The public availability of exploit code significantly increases the risk exposure as it eliminates the need for sophisticated exploitation techniques. An attacker with local access can leverage this vulnerability to execute arbitrary code within the context of the running application, potentially leading to complete system compromise. The vulnerability affects the core image handling functionality of the OGRE engine, which is widely used in gaming applications, multimedia software, and 3D rendering systems, amplifying the potential scope of impact across multiple software domains.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected systems with the latest version of OGRECave Ogre software, as this represents the most effective defense against exploitation. Organizations should implement strict input validation measures for all image processing functions and consider deploying additional memory safety mechanisms such as stack canaries, address space layout randomization, and heap integrity checks. The vulnerability aligns with CWE-121 heap-based buffer overflow classification and could potentially be leveraged through ATT&CK technique T1059.007 for command and scripting interpreter execution. Security monitoring should focus on detecting anomalous image processing activities and memory corruption patterns. System administrators should also consider implementing network segmentation and access controls to limit local access privileges and reduce the attack surface for potential exploitation.