CVE-2024-12704
highPriorität · verfolgen · 0EPSS 0.008 · 57. PerzentilEUUSEPSS · bewertet 2026-10-27
A vulnerability in the LangChainLLM class of the run-llama/llama_index repository, version v0.12.5, allows for a Denial of Service (DoS) attack. The stream_complete method executes the llm using a thread and retrieves the result via the get_response_gen method of the StreamingGeneratorCallbackHandler class. If the thread terminates abnormally before the _llm.predict is executed, there is no exception handling for this case, leading to an infinite loop in the get_response_gen function. This can be triggered by providing an input of an incorrect type, causing the thread to terminate and the process to continue running indefinitely.
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betroffene Produkte (4)
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- GHSA-j3wr-m6xh-64hgLlamaIndex Improper Handling of Exceptional Conditions vulnerability2025-03-20ghsa · osvUS
A vulnerability in the LangChainLLM class of the run-llama/llama_index repository, version v0.12.5, allows for a Denial of Service (DoS) attack. The stream_complete method executes the llm using a thread and retrieves the result via the get_response_gen method of the StreamingGeneratorCallbackHandler class. If the thread terminates abnormally before the _llm.predict is executed, there is no exception handling for this case, leading to an infinite loop in the get_response_gen function. This can be triggered by providing an input of an incorrect type, causing the thread to terminate and the process to continue running indefinitely.
- PYSEC-2025-2442025-03-20vendor · osvUS
A vulnerability in the LangChainLLM class of the run-llama/llama_index repository, version v0.12.5, allows for a Denial of Service (DoS) attack. The stream_complete method executes the llm using a thread and retrieves the result via the get_response_gen method of the StreamingGeneratorCallbackHandler class. If the thread terminates abnormally before the _llm.predict is executed, there is no exception handling for this case, leading to an infinite loop in the get_response_gen function. This can be triggered by providing an input of an incorrect type, causing the thread to terminate and the process to continue running indefinitely.
- PYSEC-2026-1563LlamaIndex Improper Handling of Exceptional Conditions vulnerability2026-07-07vendor · osvUS
A vulnerability in the LangChainLLM class of the run-llama/llama_index repository, version v0.12.5, allows for a Denial of Service (DoS) attack. The stream_complete method executes the llm using a thread and retrieves the result via the get_response_gen method of the StreamingGeneratorCallbackHandler class. If the thread terminates abnormally before the _llm.predict is executed, there is no exception handling for this case, leading to an infinite loop in the get_response_gen function. This can be triggered by providing an input of an incorrect type, causing the thread to terminate and the process to continue running indefinitely.
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Referenzen (8)
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- https://access.redhat.com/security/cve/cve-2024-12704cnnvd
- https://github.com/run-llama/llama_index/commit/d1ecfb77578d089cbe66728f18f635c09aa32a05cnnvd
- https://github.com/run-llama/llama_index/releases/tag/v0.12.25Patchcnnvd
- https://huntr.com/bounties/a0b638fd-21c6-4ba7-b381-6ab98472a02acnnvd
- https://github.com/run-llama/llama_index/commit/d1ecfb77578d089cbe66728f18f635c09aa32a05enisa_euvd
- https://huntr.com/bounties/a0b638fd-21c6-4ba7-b381-6ab98472a02aenisa_euvd
- https://github.com/run-llama/llama_index/commit/d1ecfb77578d089cbe66728f18f635c09aa32a05Patchnvd
- https://huntr.com/bounties/a0b638fd-21c6-4ba7-b381-6ab98472a02aExploitThird Party Advisorynvd
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