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GitHub_MCVE-2024-39686

HistoryJul 22, 2024 - 4:15 p.m.

CVE-2024-39686

2024-07-2216:15:03

CWE-78

GitHub_M

web.nvd.nist.gov

bert-vits2

multilingual bert

command execution

subprocess.run

fishaudio/bert-vits2

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.001

Percentile

28.2%

JSON

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.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

fishaudiobert-vits2Range≤2.3

VendorProductVersionCPE
fishaudiobert-vits2*cpe:2.3:a:fishaudio:bert-vits2:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fishaudio	bert-vits2	*	cpe:2.3:a:fishaudio:bert-vits2::::::::

CNA Affected

[
  {
    "vendor": "FishAudio",
    "product": "Bert-VITS2",
    "versions": [
      {
        "version": "<= 2.3",
        "status": "affected"
      }
    ]
  }
]

References

github.com/fishaudio/Bert-VITS2/blob/3f8c537f4aeb281df3fb3c455eed9a1b64871a81/webui_preprocess.py#L82C9-L82C57

github.com/fishaudio/Bert-VITS2/blob/76653b5b6d657143721df2ed6c5c246b4b1d9277/webui_preprocess.py#L130-L133

securitylab.github.com/advisories/GHSL-2024-045_GHSL-2024-047_fishaudio_Bert-VITS2/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.001

Percentile

28.2%

JSON

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