CVE-2024-12704: high-severity vulnerability in run-llama/llama_index
Denial of Service (DoS) in run-llama/llama_index
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.8%
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
run-llama · run-llama/llama_indexRelated CVEs — run-llama/llama_index
In the same product, most dangerous first.
CVE-2024-3271CRITICALCommand Injection in run-llama/llama_indexEPSS 2.9%CVE-2024-4181HIGHCommand Injection in run-llama/llama_indexEPSS 2.1%CVE-2024-11958CRITICALSQL Injection in run-llama/llama_indexEPSS 1.4%CVE-2024-12909CRITICALSQL Injection to RCE in run-llama/llama_indexEPSS 1.4%CVE-2025-1753HIGHCommand Injection in LLama-Index CLI in run-llama/llama_indexEPSS 1.1%CVE-2024-3098CRITICALPrompt Injection leading to Arbitrary Code Execution in run-llama/llama_indexEPSS 1.0%