CVE-2024-12704

Katalog CVE

CVSS 7.5 · High EPSS 0,83%

Kerentanan Loop with Unreachable Exit Condition ('Infinite Loop') pada llamaindex. Skor CVSS 3.0 7.5 (High) menurut huntr.dev.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

20 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.0

7.5 (High), sumber huntr.dev
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

EPSS (30 hari)

0,83% peluang dieksploitasi; lebih tinggi dari 56,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/run-llama/llama_index/commit/d1ecfb77578d089cbe66728f18f635c09aa32a05 patch
• https://huntr.com/bounties/a0b638fd-21c6-4ba7-b381-6ab98472a02a exploit · advisory pihak ketiga