| タイトル | andreashappe cochise v0.4.1 RCE |
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| 説明 | Cochise is an LLM-driven pentest agent that connects to target machines via SSH. Two vulnerabilities combine to enable a second-stage remote code execution chain:
SSH host key verification is explicitly disabled (known_hosts=None), allowing man-in-the-middle attacks and connections to attacker-controlled SSH servers without any warning.
Raw SSH command output (including merged stderr) is appended directly to the LLM conversation history as a tool message with no filtering, sanitization, or taint marking. The LLM then generates and executes subsequent commands based on this untrusted input.
An attacker who controls a machine that Cochise connects to can inject prompt-injection text into the SSH session output, causing the LLM to generate malicious commands that Cochise will execute. |
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| ソース | ⚠️ https://github.com/andreashappe/cochise/issues/13 |
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| ユーザー | ez-lbz (UID 87033) |
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| 送信 | 2026年08月04日 10:23 (1 月 ago) |
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| モデレーション | 2026年09月12日 22:30 (1 month later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 403205 [andreashappe cochise 迄 0.4.1 SSH Host Key ssh_connection.py asyncssh.connect 弱い認証] |
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| ポイント | 20 |
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