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CVE-2024-39686— fishaudio/Bert-VITS2 Command Injection in webui_preprocess.py bert_gen function

CVSS 9.8 · Critical EPSS 0.24% · P47
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I. Basic Information for CVE-2024-39686

Vulnerability Information
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Vulnerability Title
fishaudio/Bert-VITS2 Command Injection in webui_preprocess.py bert_gen function
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the bert_gen function, which leads to arbitrary command execution. This affects fishaudio/Bert-VITS2 2.3 and earlier.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bert-VITS2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bert-VITS2是Fish Audio开源的一种文本转语音模型的主干。 Bert-VITS2 2.3版本存在安全漏洞，该漏洞源于存在任意命令执行问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
FishAudioBert-VITS2 <= 2.3 -

II. Public POCs for CVE-2024-39686

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III. Intelligence Information for CVE-2024-39686

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Same Patch Batch · FishAudio · 2024-07-22 · 3 CVEs total

CVE-2024-396859.8 CRITICALfishaudio/Bert-VITS2 Command Injection in webui_preprocess.py resample function
CVE-2024-396886.5 MEDIUMfishaudio/Bert-VITS2 Limited File Write in webui_preprocess.py generate_config function

IV. Related Vulnerabilities

Same product: Bert-VITS2
Same vendor: FishAudio
Same weakness: CWE-78

V. Comments for CVE-2024-39686

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