Описание
Ollama Out-of-bounds Read
An issue was discovered in Ollama before 0.1.46. An attacker can use two HTTP requests to upload a malformed GGUF file containing just 4 bytes starting with the GGUF custom magic header. By leveraging a custom Modelfile that includes a FROM statement pointing to the attacker-controlled blob file, the attacker can crash the application through the CreateModel route, leading to a segmentation fault (signal SIGSEGV: segmentation violation).
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-39720
- https://github.com/ollama/ollama/compare/v0.1.45...v0.1.46#diff-782c2737eecfa83b7cb46a77c8bdaf40023e7067baccd4f806ac5517b4563131L417
- https://oligo.security/blog/more-models-more-probllms
- https://oligosecurity.webflow.io/blog/more-models-more-probllms
- https://pkg.go.dev/vuln/GO-2024-3245
Пакеты
github.com/ollama/ollama
< 0.1.46
0.1.46
Связанные уязвимости
An issue was discovered in Ollama before 0.1.46. An attacker can use two HTTP requests to upload a malformed GGUF file containing just 4 bytes starting with the GGUF custom magic header. By leveraging a custom Modelfile that includes a FROM statement pointing to the attacker-controlled blob file, the attacker can crash the application through the CreateModel route, leading to a segmentation fault (signal SIGSEGV: segmentation violation).
An issue was discovered in Ollama before 0.1.46. An attacker can use t ...
Уязвимость системы запуска и управления большими языковыми моделями (LLM) Ollama, связанная с чтением за границами памяти, позволяющая нарушителю вызвать отказ в обслуживании
