CVE-2024-34359
CVE-2024-34359 · llama-cpp-python vulnerable to Remote Code Execution by Server-Side Template Injection in Model Metadata
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llama-cpp-python is the Python bindings for llama.cpp. `llama-cpp-python` depends on class `Llama` in `llama.py` to load `.gguf` llama.cpp or Latency Machine Learning Models. The `__init__` constructor built in the `Llama` takes several parameters to configure the loading and running of the model. Other than `NUMA, LoRa settings`, `loading tokenizers,` and `hardware settings`, `__init__` also loads the `chat template` from targeted `.gguf` 's Metadata and furtherly parses it to `llama_chat_format.Jinja2ChatFormatter.to_chat_handler()` to construct the `self.chat_handler` for this model. Nevertheless, `Jinja2ChatFormatter` parse the `chat template` within the Metadate with sandbox-less `jinja2.Environment`, which is furthermore rendered in `__call__` to construct the `prompt` of interaction. This allows `jinja2` Server Side Template Injection which leads to remote code execution by a carefully constructed payload.
CVSS 9.7 · Kritisch · EPSS 26,0% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: python
Betroffene Produkte und Versionen
llama-cpp-python
- Softwareversionen
- >= 0.2.30, <= 0.2.71: Betroffen
Keine Korrektur veröffentlicht
llama-cpp-python PyPI
- Softwareversionen
- 0.2.30
- 0.2.31
- 0.2.32
- 0.2.33
- 0.2.34
- 0.2.35
- 0.2.36
- 0.2.37
- 0.2.38
- 0.2.39
- 0.2.40
- 0.2.41
- 0.2.42
- 0.2.43
- 0.2.44
- 0.2.45
- 0.2.46
- 0.2.47
- 0.2.48
- 0.2.49
- 0.2.50
- 0.2.51
- 0.2.52
- 0.2.53
- 0.2.54
- 0.2.55
- 0.2.56
- 0.2.57
- 0.2.58
- 0.2.59
- 0.2.60
- 0.2.61
- 0.2.62
- 0.2.63
- 0.2.64
- 0.2.65
- 0.2.66
- 0.2.67
- 0.2.68
- 0.2.69
- 0.2.70
- 0.2.71
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 0.2.30, < 0.2.72
Auf 0.2.72 aktualisieren